| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.30 | 11.870% | $273.2984 | $273.30 | $273.30 | $273.30 |
| Purchase #2 | $190.30 | 9.523% | $208.4223 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $101.97 | 6.116% | $108.2065 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $105.84 | 6.670% | $112.8995 | $112.90 | $112.90 | $112.90 |
| Purchase #5 | $217.70 | 4.647% | $227.8165 | $227.82 | $227.80 | $227.80 |
| Purchase #6 | $161.51 | 12.219% | $181.2449 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $168.62 | 10.213% | $185.8412 | $185.84 | $185.85 | $185.80 |
| 7 purchase totals = | $1,190.24 | $1,297.7293 | $1,297.73 | $1,297.70 | $1,297.60 | |