| 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 | $238.95 | 13.122% | $270.305 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $201.70 | 13.748% | $229.4297 | $229.43 | $229.45 | $229.40 |
| Purchase #3 | $67.30 | 7.369% | $72.2593 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $148.74 | 11.641% | $166.0548 | $166.05 | $166.05 | $166.10 |
| Purchase #5 | $203.97 | 3.496% | $211.1008 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $140.54 | 13.725% | $159.8291 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $139.37 | 10.602% | $154.146 | $154.15 | $154.15 | $154.10 |
| 7 purchase totals = | $1,140.57 | $1,263.1247 | $1,263.13 | $1,263.15 | $1,263.10 | |