| 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 | $110.27 | 13.755% | $125.4376 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $139.42 | 11.707% | $155.7419 | $155.74 | $155.75 | $155.70 |
| Purchase #3 | $69.40 | 8.826% | $75.5252 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $135.49 | 12.221% | $152.0482 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $91.55 | 11.658% | $102.2229 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $109.67 | 11.506% | $122.2886 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $235.26 | 10.612% | $260.2258 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $891.06 | $993.4902 | $993.50 | $993.55 | $993.30 | |