| 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 | $9.71 | 4.552% | $10.152 | $10.15 | $10.15 | $10.20 |
| Purchase #2 | $162.90 | 11.851% | $182.2053 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $115.98 | 7.381% | $124.5405 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $238.63 | 5.558% | $251.8931 | $251.89 | $251.90 | $251.90 |
| Purchase #5 | $209.93 | 3.216% | $216.6813 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $119.76 | 11.566% | $133.6114 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $6.75 | 5.450% | $7.1179 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $863.66 | $926.2015 | $926.20 | $926.20 | $926.20 | |