| 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 | $243.31 | 3.561% | $251.9743 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $110.87 | 7.516% | $119.203 | $119.20 | $119.20 | $119.20 |
| Purchase #3 | $82.86 | 9.582% | $90.7996 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $204.50 | 9.582% | $224.0952 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $108.45 | 8.308% | $117.46 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $45.63 | 13.564% | $51.8193 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $72.61 | 4.305% | $75.7359 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $868.23 | $931.0873 | $931.09 | $931.05 | $931.10 | |