| 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 | $116.94 | 4.147% | $121.7895 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $216.69 | 4.548% | $226.5451 | $226.55 | $226.55 | $226.50 |
| Purchase #3 | $193.37 | 5.500% | $204.0054 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $244.59 | 12.485% | $275.1271 | $275.13 | $275.15 | $275.10 |
| Purchase #5 | $191.67 | 9.343% | $209.5777 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $66.89 | 6.633% | $71.3268 | $71.33 | $71.35 | $71.30 |
| Purchase #7 | $119.56 | 7.451% | $128.4684 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $1,149.71 | $1,236.8400 | $1,236.86 | $1,236.90 | $1,236.80 | |