| 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 | $112.64 | 5.759% | $119.1269 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $88.93 | 12.502% | $100.048 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $8.98 | 11.779% | $10.0378 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $13.82 | 13.302% | $15.6583 | $15.66 | $15.65 | $15.70 |
| Purchase #5 | $14.46 | 11.723% | $16.1551 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $25.47 | 7.117% | $27.2827 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $214.39 | 12.440% | $241.0601 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $478.69 | $529.3689 | $529.38 | $529.40 | $529.40 | |