| 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 | $233.74 | 12.138% | $262.1114 | $262.11 | $262.10 | $262.10 |
| Purchase #2 | $22.37 | 12.620% | $25.1931 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $232.94 | 13.396% | $264.1446 | $264.14 | $264.15 | $264.10 |
| Purchase #4 | $237.78 | 13.743% | $270.4581 | $270.46 | $270.45 | $270.50 |
| Purchase #5 | $33.73 | 10.580% | $37.2986 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $236.64 | 3.265% | $244.3663 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $37.26 | 10.296% | $41.0963 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $1,034.46 | $1,144.6684 | $1,144.67 | $1,144.65 | $1,144.70 | |