| 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 | $249.77 | 10.451% | $275.8735 | $275.87 | $275.85 | $275.90 |
| Purchase #2 | $189.64 | 13.840% | $215.8862 | $215.89 | $215.90 | $215.90 |
| Purchase #3 | $6.68 | 7.649% | $7.191 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $148.53 | 8.510% | $161.1699 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $147.79 | 3.745% | $153.3247 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $241.45 | 13.186% | $273.2876 | $273.29 | $273.30 | $273.30 |
| Purchase #7 | $109.41 | 5.803% | $115.7591 | $115.76 | $115.75 | $115.80 |
| 7 purchase totals = | $1,093.27 | $1,202.4920 | $1,202.49 | $1,202.45 | $1,202.60 | |