| 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 | $212.79 | 10.764% | $235.6947 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $112.51 | 12.119% | $126.1451 | $126.15 | $126.15 | $126.10 |
| Purchase #3 | $93.96 | 11.546% | $104.8086 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $114.67 | 12.481% | $128.982 | $128.98 | $129.00 | $129.00 |
| Purchase #5 | $36.64 | 6.740% | $39.1095 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $151.33 | 5.412% | $159.52 | $159.52 | $159.50 | $159.50 |
| Purchase #7 | $20.28 | 5.767% | $21.4495 | $21.45 | $21.45 | $21.40 |
| 7 purchase totals = | $742.18 | $815.7094 | $815.71 | $815.70 | $815.60 | |