| 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 | $135.87 | 11.285% | $151.2029 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $231.76 | 12.203% | $260.0417 | $260.04 | $260.05 | $260.00 |
| Purchase #3 | $144.60 | 7.584% | $155.5665 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $56.79 | 3.802% | $58.9492 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $201.29 | 9.422% | $220.2555 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $91.59 | 12.856% | $103.3648 | $103.36 | $103.35 | $103.40 |
| Purchase #7 | $103.61 | 7.391% | $111.2678 | $111.27 | $111.25 | $111.30 |
| 7 purchase totals = | $965.51 | $1,060.6484 | $1,060.65 | $1,060.60 | $1,060.70 | |