| 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 | $40.31 | 10.352% | $44.4829 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $178.37 | 3.314% | $184.2812 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $221.63 | 13.331% | $251.1755 | $251.18 | $251.20 | $251.20 |
| Purchase #4 | $95.89 | 10.481% | $105.9402 | $105.94 | $105.95 | $105.90 |
| Purchase #5 | $116.78 | 3.695% | $121.095 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $97.49 | 5.651% | $102.9992 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $221.83 | 5.526% | $234.0883 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $972.30 | $1,044.0623 | $1,044.07 | $1,044.15 | $1,044.10 | |