| 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 | $119.52 | 10.408% | $131.9596 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $149.88 | 10.225% | $165.2052 | $165.21 | $165.20 | $165.20 |
| Purchase #3 | $214.33 | 7.180% | $229.7189 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $200.67 | 11.142% | $223.0287 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $8.83 | 9.348% | $9.6554 | $9.66 | $9.65 | $9.70 |
| Purchase #6 | $224.34 | 6.694% | $239.3573 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $231.91 | 3.139% | $239.1897 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $1,149.48 | $1,238.1148 | $1,238.13 | $1,238.10 | $1,238.20 | |