| 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 | $247.37 | 12.724% | $278.8454 | $278.85 | $278.85 | $278.80 |
| Purchase #2 | $229.89 | 10.359% | $253.7043 | $253.70 | $253.70 | $253.70 |
| Purchase #3 | $28.48 | 13.824% | $32.4171 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $30.37 | 3.810% | $31.5271 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $188.91 | 12.444% | $212.418 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $126.38 | 3.469% | $130.7641 | $130.76 | $130.75 | $130.80 |
| Purchase #7 | $136.26 | 11.698% | $152.1997 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $987.66 | $1,091.8757 | $1,091.88 | $1,091.85 | $1,091.80 | |