| 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 | $228.64 | 5.290% | $240.7351 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $177.55 | 13.194% | $200.9759 | $200.98 | $201.00 | $201.00 |
| Purchase #3 | $65.48 | 7.529% | $70.41 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $183.96 | 5.664% | $194.3795 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $137.80 | 12.658% | $155.2427 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $36.80 | 10.608% | $40.7037 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $236.30 | 13.596% | $268.4273 | $268.43 | $268.45 | $268.40 |
| 7 purchase totals = | $1,066.53 | $1,170.8742 | $1,170.88 | $1,170.95 | $1,170.80 | |