| 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 | $242.31 | 7.388% | $260.2119 | $260.21 | $260.20 | $260.20 |
| Purchase #2 | $105.56 | 3.160% | $108.8957 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $45.72 | 10.773% | $50.6454 | $50.65 | $50.65 | $50.60 |
| Purchase #4 | $199.32 | 5.489% | $210.2607 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $9.99 | 5.744% | $10.5638 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $91.62 | 12.610% | $103.1733 | $103.17 | $103.15 | $103.20 |
| Purchase #7 | $159.58 | 12.475% | $179.4876 | $179.49 | $179.50 | $179.50 |
| 7 purchase totals = | $854.10 | $923.2384 | $923.24 | $923.20 | $923.30 | |