| 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 | $190.76 | 12.724% | $215.0323 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $136.68 | 9.456% | $149.6045 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $22.73 | 11.634% | $25.3744 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $216.95 | 8.506% | $235.4038 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $35.71 | 8.377% | $38.7014 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $10.42 | 4.220% | $10.8597 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $112.62 | 13.757% | $128.1131 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $725.87 | $803.0892 | $803.07 | $803.05 | $803.10 | |