| 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 | $187.88 | 7.450% | $201.8771 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $248.99 | 6.797% | $265.9139 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $229.69 | 6.316% | $244.1972 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $96.59 | 13.499% | $109.6287 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $226.25 | 13.525% | $256.8503 | $256.85 | $256.85 | $256.90 |
| Purchase #6 | $25.92 | 7.333% | $27.8207 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $159.91 | 13.585% | $181.6338 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $1,175.23 | $1,287.9217 | $1,287.92 | $1,287.95 | $1,287.90 | |