| 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 | $209.49 | 9.780% | $229.9781 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $67.98 | 9.178% | $74.2192 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $222.49 | 4.286% | $232.0259 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $106.81 | 10.751% | $118.2931 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $125.85 | 13.672% | $143.0562 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $18.55 | 9.308% | $20.2766 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $217.96 | 7.130% | $233.5005 | $233.50 | $233.50 | $233.50 |
| 7 purchase totals = | $969.13 | $1,051.3496 | $1,051.36 | $1,051.40 | $1,051.40 | |