| 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 | $121.47 | 12.186% | $136.2723 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $241.79 | 3.164% | $249.4402 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $175.62 | 13.169% | $198.7474 | $198.75 | $198.75 | $198.70 |
| Purchase #4 | $100.66 | 11.479% | $112.2148 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $69.73 | 6.755% | $74.4403 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $86.97 | 11.833% | $97.2612 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $210.97 | 6.428% | $224.5312 | $224.53 | $224.55 | $224.50 |
| 7 purchase totals = | $1,007.21 | $1,092.9074 | $1,092.90 | $1,092.90 | $1,092.80 | |