| 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 | $244.94 | 9.470% | $268.1358 | $268.14 | $268.15 | $268.10 |
| Purchase #2 | $243.26 | 6.545% | $259.1814 | $259.18 | $259.20 | $259.20 |
| Purchase #3 | $226.70 | 4.368% | $236.6023 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $152.27 | 6.505% | $162.1752 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $17.29 | 4.711% | $18.1045 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $116.96 | 3.637% | $121.2138 | $121.21 | $121.20 | $121.20 |
| Purchase #7 | $143.29 | 9.560% | $156.9885 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $1,144.71 | $1,222.4015 | $1,222.40 | $1,222.45 | $1,222.40 | |