| 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 | $235.58 | 3.874% | $244.7064 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $88.95 | 13.213% | $100.703 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $154.80 | 3.239% | $159.814 | $159.81 | $159.80 | $159.80 |
| Purchase #4 | $235.96 | 11.597% | $263.3243 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $206.29 | 13.481% | $234.1 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $101.79 | 9.191% | $111.1455 | $111.15 | $111.15 | $111.10 |
| Purchase #7 | $115.58 | 9.539% | $126.6052 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $1,138.95 | $1,240.3984 | $1,240.40 | $1,240.35 | $1,240.30 | |