| 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 | $25.68 | 4.825% | $26.9191 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $172.90 | 9.492% | $189.3117 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $213.62 | 13.525% | $242.5121 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $235.53 | 7.503% | $253.2018 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $154.58 | 11.176% | $171.8559 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $195.55 | 7.554% | $210.3218 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $153.27 | 7.630% | $164.9645 | $164.96 | $164.95 | $165.00 |
| 7 purchase totals = | $1,151.13 | $1,259.0869 | $1,259.08 | $1,259.00 | $1,259.10 | |