| 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 | $197.65 | 13.391% | $224.1173 | $224.12 | $224.10 | $224.10 |
| Purchase #2 | $221.64 | 5.681% | $234.2314 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $209.99 | 3.225% | $216.7622 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $36.78 | 11.661% | $41.0689 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $101.62 | 5.467% | $107.1756 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $216.92 | 9.266% | $237.0198 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $70.86 | 8.843% | $77.1261 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $1,055.46 | $1,137.5013 | $1,137.51 | $1,137.50 | $1,137.50 | |