| 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 | $184.84 | 5.309% | $194.6532 | $194.65 | $194.65 | $194.70 |
| Purchase #2 | $59.41 | 9.464% | $65.0326 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $12.88 | 10.496% | $14.2319 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $116.92 | 11.704% | $130.6043 | $130.60 | $130.60 | $130.60 |
| Purchase #5 | $240.38 | 5.285% | $253.0841 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $27.81 | 12.124% | $31.1817 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $212.76 | 4.781% | $222.9321 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $855.00 | $911.7199 | $911.70 | $911.80 | $911.70 | |