| 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 | $32.93 | 3.673% | $34.1395 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $226.53 | 13.513% | $257.141 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $185.34 | 12.826% | $209.1117 | $209.11 | $209.10 | $209.10 |
| Purchase #4 | $207.61 | 4.726% | $217.4216 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $139.69 | 11.608% | $155.9052 | $155.91 | $155.90 | $155.90 |
| Purchase #6 | $25.50 | 5.839% | $26.9889 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $89.83 | 6.311% | $95.4992 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $907.43 | $996.2071 | $996.21 | $996.20 | $996.10 | |