| 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 | $209.87 | 4.852% | $220.0529 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $95.77 | 6.452% | $101.9491 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $74.81 | 10.343% | $82.5476 | $82.55 | $82.55 | $82.50 |
| Purchase #4 | $14.56 | 3.853% | $15.121 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $73.37 | 13.553% | $83.3138 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $165.29 | 4.858% | $173.3198 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $244.31 | 7.323% | $262.2008 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $877.98 | $938.5050 | $938.50 | $938.45 | $938.40 | |