| 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 | $244.67 | 12.580% | $275.4495 | $275.45 | $275.45 | $275.40 |
| Purchase #2 | $156.32 | 7.649% | $168.2769 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $217.72 | 11.329% | $242.3855 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $159.77 | 9.711% | $175.2853 | $175.29 | $175.30 | $175.30 |
| Purchase #5 | $222.91 | 11.810% | $249.2357 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $194.50 | 13.151% | $220.0787 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $243.94 | 7.600% | $262.4794 | $262.48 | $262.50 | $262.50 |
| 7 purchase totals = | $1,439.83 | $1,593.1910 | $1,593.21 | $1,593.30 | $1,593.20 | |