| 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 | $127.82 | 10.406% | $141.1209 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $152.62 | 6.661% | $162.786 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $45.86 | 5.814% | $48.5263 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $124.37 | 9.811% | $136.5719 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $54.84 | 4.191% | $57.1383 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $220.75 | 8.621% | $239.7809 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $112.40 | 3.398% | $116.2194 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $838.66 | $902.1437 | $902.15 | $902.15 | $902.10 | |