| 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 | $105.44 | 12.727% | $118.8593 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $218.65 | 7.673% | $235.427 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $59.60 | 12.259% | $66.9064 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $239.85 | 3.870% | $249.1322 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $222.62 | 3.186% | $229.7127 | $229.71 | $229.70 | $229.70 |
| Purchase #6 | $238.73 | 4.381% | $249.1888 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $237.89 | 12.682% | $268.0592 | $268.06 | $268.05 | $268.10 |
| 7 purchase totals = | $1,322.78 | $1,417.2856 | $1,417.29 | $1,417.30 | $1,417.30 | |