| 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 | $249.51 | 9.249% | $272.5872 | $272.59 | $272.60 | $272.60 |
| Purchase #2 | $224.41 | 4.488% | $234.4815 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $144.63 | 6.720% | $154.3491 | $154.35 | $154.35 | $154.30 |
| Purchase #4 | $150.97 | 8.397% | $163.647 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $210.59 | 9.503% | $230.6024 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $143.54 | 11.585% | $160.1691 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $22.62 | 7.586% | $24.336 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $1,146.27 | $1,240.1723 | $1,240.18 | $1,240.20 | $1,240.10 | |