| 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 | $239.38 | 8.460% | $259.6315 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $154.88 | 10.244% | $170.7459 | $170.75 | $170.75 | $170.70 |
| Purchase #3 | $44.77 | 12.358% | $50.3027 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $179.62 | 11.627% | $200.5044 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $79.49 | 12.128% | $89.1305 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $21.62 | 4.492% | $22.5912 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $11.64 | 12.469% | $13.0914 | $13.09 | $13.10 | $13.10 |
| 7 purchase totals = | $731.40 | $805.9976 | $805.99 | $806.05 | $805.90 | |