| 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 | $165.31 | 10.498% | $182.6642 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $175.68 | 11.499% | $195.8814 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $25.73 | 8.708% | $27.9706 | $27.97 | $27.95 | $28.00 |
| Purchase #4 | $241.94 | 8.325% | $262.0815 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $208.81 | 4.292% | $217.7721 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $79.85 | 5.261% | $84.0509 | $84.05 | $84.05 | $84.10 |
| Purchase #7 | $245.96 | 12.753% | $277.3273 | $277.33 | $277.35 | $277.30 |
| 7 purchase totals = | $1,143.28 | $1,247.7480 | $1,247.74 | $1,247.75 | $1,247.90 | |