| 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 | $230.83 | 9.695% | $253.209 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $29.71 | 10.743% | $32.9017 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $70.35 | 7.606% | $75.7008 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $193.64 | 8.562% | $210.2195 | $210.22 | $210.20 | $210.20 |
| Purchase #5 | $46.90 | 6.589% | $49.9902 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $55.80 | 11.589% | $62.2667 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $228.50 | 9.323% | $249.8031 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $855.73 | $934.0910 | $934.09 | $934.05 | $934.10 | |