| 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 | $101.42 | 7.820% | $109.351 | $109.35 | $109.35 | $109.40 |
| Purchase #2 | $172.87 | 6.427% | $183.9804 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $61.32 | 10.814% | $67.9511 | $67.95 | $67.95 | $68.00 |
| Purchase #4 | $223.99 | 12.182% | $251.2765 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $43.69 | 9.551% | $47.8628 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $150.71 | 8.433% | $163.4194 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $68.98 | 3.466% | $71.3708 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $822.98 | $895.2120 | $895.21 | $895.20 | $895.40 | |