| 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 | $153.36 | 10.388% | $169.291 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $120.90 | 12.344% | $135.8239 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $96.26 | 13.532% | $109.2859 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $58.29 | 10.469% | $64.3924 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $40.85 | 6.739% | $43.6029 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $172.69 | 10.107% | $190.1438 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $242.78 | 8.615% | $263.6955 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $885.13 | $976.2354 | $976.23 | $976.25 | $976.20 | |