| 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 | $10.86 | 8.646% | $11.799 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $102.27 | 10.566% | $113.0758 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $67.27 | 11.316% | $74.8823 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $243.92 | 9.689% | $267.5534 | $267.55 | $267.55 | $267.60 |
| Purchase #5 | $160.48 | 12.340% | $180.2832 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $151.59 | 4.683% | $158.689 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $201.48 | 12.599% | $226.8645 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $937.87 | $1,033.1472 | $1,033.14 | $1,033.20 | $1,033.30 | |