| 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 | $195.35 | 9.541% | $213.9883 | $213.99 | $214.00 | $214.00 |
| Purchase #2 | $42.67 | 9.464% | $46.7083 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $50.28 | 12.518% | $56.5741 | $56.57 | $56.55 | $56.60 |
| Purchase #4 | $27.32 | 6.128% | $28.9942 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $18.68 | 3.852% | $19.3996 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $189.48 | 4.862% | $198.6925 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $116.46 | 3.846% | $120.9391 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $640.24 | $685.2961 | $685.29 | $685.30 | $685.30 | |