| 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 | $244.52 | 3.684% | $253.5281 | $253.53 | $253.55 | $253.50 |
| Purchase #2 | $216.87 | 5.562% | $228.9323 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $188.98 | 13.603% | $214.6869 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $21.52 | 10.220% | $23.7193 | $23.72 | $23.70 | $23.70 |
| Purchase #5 | $17.67 | 10.617% | $19.546 | $19.55 | $19.55 | $19.50 |
| Purchase #6 | $124.53 | 13.185% | $140.9493 | $140.95 | $140.95 | $140.90 |
| Purchase #7 | $27.59 | 13.335% | $31.2691 | $31.27 | $31.25 | $31.30 |
| 7 purchase totals = | $841.68 | $912.6310 | $912.64 | $912.65 | $912.50 | |