| 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 | $221.85 | 10.325% | $244.756 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $87.97 | 5.201% | $92.5453 | $92.55 | $92.55 | $92.50 |
| Purchase #3 | $210.27 | 8.141% | $227.3881 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $119.46 | 6.582% | $127.3229 | $127.32 | $127.30 | $127.30 |
| Purchase #5 | $93.94 | 10.434% | $103.7417 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $225.73 | 6.533% | $240.4769 | $240.48 | $240.50 | $240.50 |
| Purchase #7 | $158.49 | 13.688% | $180.1841 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $1,117.71 | $1,216.4150 | $1,216.42 | $1,216.45 | $1,216.40 | |