| 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 | $250.93 | 7.842% | $270.6079 | $270.61 | $270.60 | $270.60 |
| Purchase #2 | $224.85 | 8.777% | $244.5851 | $244.59 | $244.60 | $244.60 |
| Purchase #3 | $216.89 | 7.110% | $232.3109 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $116.93 | 6.850% | $124.9397 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $12.35 | 5.515% | $13.0311 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $141.57 | 12.755% | $159.6273 | $159.63 | $159.65 | $159.60 |
| Purchase #7 | $70.52 | 8.372% | $76.4239 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $1,034.04 | $1,121.5259 | $1,121.53 | $1,121.55 | $1,121.40 | |