| 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 | $98.54 | 4.467% | $102.9418 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $143.54 | 3.163% | $148.0802 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $106.86 | 10.611% | $118.1989 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $75.62 | 10.118% | $83.2712 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $247.93 | 6.277% | $263.4926 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $173.61 | 8.709% | $188.7297 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $99.70 | 12.408% | $112.0708 | $112.07 | $112.05 | $112.10 |
| 7 purchase totals = | $945.80 | $1,016.7852 | $1,016.78 | $1,016.80 | $1,016.80 | |