| 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 | $118.34 | 3.443% | $122.4144 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $122.73 | 4.851% | $128.6836 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $247.34 | 5.175% | $260.1398 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $112.95 | 10.600% | $124.9227 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $5.57 | 3.427% | $5.7609 | $5.76 | $5.75 | $5.80 |
| Purchase #6 | $48.77 | 5.859% | $51.6274 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $224.38 | 10.386% | $247.6841 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $880.08 | $941.2329 | $941.22 | $941.25 | $941.20 | |