| 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 | $205.93 | 13.104% | $232.9151 | $232.92 | $232.90 | $232.90 |
| Purchase #2 | $219.36 | 13.721% | $249.4584 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $194.48 | 9.169% | $212.3119 | $212.31 | $212.30 | $212.30 |
| Purchase #4 | $102.69 | 8.784% | $111.7103 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $213.62 | 8.805% | $232.4292 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $219.52 | 12.586% | $247.1488 | $247.15 | $247.15 | $247.10 |
| Purchase #7 | $6.80 | 9.250% | $7.429 | $7.43 | $7.45 | $7.40 |
| 7 purchase totals = | $1,162.40 | $1,293.4027 | $1,293.41 | $1,293.40 | $1,293.30 | |