| 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 | $129.49 | 6.782% | $138.272 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $228.59 | 9.657% | $250.6649 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $199.51 | 3.753% | $206.9976 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $72.46 | 4.259% | $75.5461 | $75.55 | $75.55 | $75.50 |
| Purchase #5 | $84.46 | 5.302% | $88.9381 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $112.29 | 11.521% | $125.2269 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $195.68 | 12.261% | $219.6723 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $1,022.48 | $1,105.3179 | $1,105.32 | $1,105.30 | $1,105.30 | |