| 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 | $167.59 | 11.191% | $186.345 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $211.27 | 10.815% | $234.1189 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $168.79 | 13.357% | $191.3353 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $88.72 | 9.426% | $97.0827 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $219.43 | 13.694% | $249.4787 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $116.80 | 6.332% | $124.1958 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $133.28 | 7.174% | $142.8415 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $1,105.88 | $1,225.3979 | $1,225.41 | $1,225.45 | $1,225.30 | |