| 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 | $231.98 | 9.246% | $253.4289 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $149.94 | 3.684% | $155.4638 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $182.46 | 6.429% | $194.1904 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $143.39 | 8.482% | $155.5523 | $155.55 | $155.55 | $155.60 |
| Purchase #5 | $244.68 | 3.231% | $252.5856 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $93.59 | 12.406% | $105.2008 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $131.25 | 9.228% | $143.3618 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $1,177.29 | $1,259.7836 | $1,259.78 | $1,259.80 | $1,259.90 | |