| 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 | $242.38 | 11.571% | $270.4258 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $91.35 | 11.122% | $101.5099 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $65.27 | 9.234% | $71.297 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $116.67 | 7.201% | $125.0714 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $231.95 | 7.292% | $248.8638 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $137.51 | 12.866% | $155.202 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $92.37 | 7.271% | $99.0862 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $977.50 | $1,071.4561 | $1,071.46 | $1,071.45 | $1,071.50 | |