| 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 | $232.60 | 9.121% | $253.8154 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $190.35 | 10.213% | $209.7904 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $135.92 | 7.588% | $146.2336 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $191.76 | 12.645% | $216.0081 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $152.34 | 4.653% | $159.4284 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $77.30 | 8.485% | $83.8589 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $229.87 | 6.505% | $244.823 | $244.82 | $244.80 | $244.80 |
| 7 purchase totals = | $1,210.14 | $1,313.9578 | $1,313.96 | $1,313.95 | $1,313.90 | |