| 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 | $194.80 | 7.347% | $209.112 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $61.77 | 4.149% | $64.3328 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $11.58 | 9.166% | $12.6414 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $46.45 | 10.528% | $51.3403 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $155.52 | 9.388% | $170.1202 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $40.57 | 13.250% | $45.9455 | $45.95 | $45.95 | $45.90 |
| Purchase #7 | $44.96 | 13.361% | $50.9671 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $555.65 | $604.4593 | $604.46 | $604.45 | $604.30 | |