| 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 | $124.89 | 5.543% | $131.8127 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $88.84 | 9.174% | $96.9902 | $96.99 | $97.00 | $97.00 |
| Purchase #3 | $181.91 | 12.809% | $205.2109 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $110.57 | 6.839% | $118.1319 | $118.13 | $118.15 | $118.10 |
| Purchase #5 | $152.26 | 9.469% | $166.6775 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $222.78 | 8.562% | $241.8544 | $241.85 | $241.85 | $241.90 |
| Purchase #7 | $165.73 | 12.344% | $186.1877 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $1,046.98 | $1,146.8653 | $1,146.86 | $1,146.90 | $1,146.90 | |