| 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 | $120.75 | 9.757% | $132.5316 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $246.59 | 13.576% | $280.0671 | $280.07 | $280.05 | $280.10 |
| Purchase #3 | $170.27 | 5.613% | $179.8273 | $179.83 | $179.85 | $179.80 |
| Purchase #4 | $101.93 | 8.164% | $110.2516 | $110.25 | $110.25 | $110.30 |
| Purchase #5 | $45.36 | 12.550% | $51.0527 | $51.05 | $51.05 | $51.10 |
| Purchase #6 | $27.89 | 11.806% | $31.1827 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $207.97 | 9.787% | $228.324 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $920.76 | $1,013.2370 | $1,013.23 | $1,013.25 | $1,013.30 | |