| 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 | $223.60 | 13.590% | $253.9872 | $253.99 | $254.00 | $254.00 |
| Purchase #2 | $225.64 | 10.278% | $248.8313 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $131.41 | 5.857% | $139.1067 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $72.58 | 3.754% | $75.3047 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $62.96 | 11.686% | $70.3175 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $102.72 | 13.526% | $116.6139 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $56.69 | 6.349% | $60.2892 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $875.60 | $964.4505 | $964.45 | $964.45 | $964.40 | |