| 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 | $235.30 | 7.273% | $252.4134 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $144.29 | 8.482% | $156.5287 | $156.53 | $156.55 | $156.50 |
| Purchase #3 | $174.30 | 3.690% | $180.7317 | $180.73 | $180.75 | $180.70 |
| Purchase #4 | $38.85 | 4.148% | $40.4615 | $40.46 | $40.45 | $40.50 |
| Purchase #5 | $217.69 | 6.641% | $232.1468 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $23.86 | 11.344% | $26.5667 | $26.57 | $26.55 | $26.60 |
| Purchase #7 | $112.34 | 4.395% | $117.2773 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $946.63 | $1,006.1261 | $1,006.13 | $1,006.15 | $1,006.10 | |