| 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 | $243.69 | 5.356% | $256.742 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $155.68 | 12.431% | $175.0326 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $107.85 | 6.646% | $115.0177 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $41.62 | 9.278% | $45.4815 | $45.48 | $45.50 | $45.50 |
| Purchase #5 | $182.62 | 9.148% | $199.3261 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $165.93 | 4.203% | $172.904 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $210.26 | 11.731% | $234.9256 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,107.65 | $1,199.4295 | $1,199.43 | $1,199.50 | $1,199.30 | |