| 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 | $97.42 | 9.819% | $106.9857 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $227.93 | 13.312% | $258.272 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $73.38 | 6.790% | $78.3625 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $96.88 | 9.251% | $105.8424 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $205.83 | 8.865% | $224.0768 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $129.66 | 5.259% | $136.4788 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $56.53 | 7.716% | $60.8919 | $60.89 | $60.90 | $60.90 |
| 7 purchase totals = | $887.63 | $970.9101 | $970.91 | $970.95 | $971.00 | |