| 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 | $211.64 | 3.602% | $219.2633 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $181.29 | 3.365% | $187.3904 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $27.97 | 7.757% | $30.1396 | $30.14 | $30.15 | $30.10 |
| Purchase #4 | $41.49 | 4.121% | $43.1998 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $64.90 | 5.204% | $68.2774 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $113.62 | 12.631% | $127.9713 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $215.42 | 5.155% | $226.5249 | $226.52 | $226.50 | $226.50 |
| 7 purchase totals = | $856.33 | $902.7667 | $902.76 | $902.75 | $902.80 | |