| 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 | $108.29 | 10.602% | $119.7709 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $135.65 | 3.561% | $140.4805 | $140.48 | $140.50 | $140.50 |
| Purchase #3 | $110.50 | 6.859% | $118.0792 | $118.08 | $118.10 | $118.10 |
| Purchase #4 | $8.83 | 12.684% | $9.95 | $9.95 | $9.95 | $10.00 |
| Purchase #5 | $41.32 | 4.130% | $43.0265 | $43.03 | $43.05 | $43.00 |
| Purchase #6 | $244.32 | 5.594% | $257.9873 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $143.96 | 7.501% | $154.7584 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $792.87 | $844.0528 | $844.06 | $844.10 | $844.20 | |