| 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 | $210.30 | 10.404% | $232.1796 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $85.62 | 8.171% | $92.616 | $92.62 | $92.60 | $92.60 |
| Purchase #3 | $66.42 | 9.413% | $72.6721 | $72.67 | $72.65 | $72.70 |
| Purchase #4 | $36.93 | 4.327% | $38.528 | $38.53 | $38.55 | $38.50 |
| Purchase #5 | $111.57 | 11.180% | $124.0435 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $182.51 | 13.503% | $207.1543 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $174.78 | 3.390% | $180.705 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $868.13 | $947.8985 | $947.90 | $947.90 | $947.90 | |