| 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 | $238.61 | 3.813% | $247.7082 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $27.39 | 6.424% | $29.1495 | $29.15 | $29.15 | $29.10 |
| Purchase #3 | $76.69 | 8.294% | $83.0507 | $83.05 | $83.05 | $83.10 |
| Purchase #4 | $98.46 | 5.323% | $103.701 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $57.30 | 13.314% | $64.9289 | $64.93 | $64.95 | $64.90 |
| Purchase #6 | $167.94 | 10.608% | $185.7551 | $185.76 | $185.75 | $185.80 |
| Purchase #7 | $166.31 | 12.852% | $187.6842 | $187.68 | $187.70 | $187.70 |
| 7 purchase totals = | $832.70 | $901.9776 | $901.98 | $902.00 | $902.00 | |