| 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 | $94.39 | 11.352% | $105.1052 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $220.69 | 3.762% | $228.9924 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $118.35 | 13.544% | $134.3793 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $167.36 | 4.661% | $175.1606 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $226.83 | 11.604% | $253.1514 | $253.15 | $253.15 | $253.20 |
| Purchase #6 | $167.36 | 6.773% | $178.6953 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $137.70 | 7.810% | $148.4544 | $148.45 | $148.45 | $148.50 |
| 7 purchase totals = | $1,132.68 | $1,223.9386 | $1,223.94 | $1,223.95 | $1,224.10 | |