| 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 | $147.47 | 3.607% | $152.7892 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $231.62 | 4.351% | $241.6978 | $241.70 | $241.70 | $241.70 |
| Purchase #3 | $129.38 | 7.545% | $139.1417 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $200.29 | 7.682% | $215.6763 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $187.94 | 10.747% | $208.1379 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $64.56 | 9.686% | $70.8133 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $250.36 | 9.341% | $273.7461 | $273.75 | $273.75 | $273.70 |
| 7 purchase totals = | $1,211.62 | $1,302.0023 | $1,302.01 | $1,302.05 | $1,301.90 | |