| 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 | $118.66 | 3.587% | $122.9163 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $231.62 | 3.162% | $238.9438 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $244.90 | 13.241% | $277.3272 | $277.33 | $277.35 | $277.30 |
| Purchase #4 | $33.92 | 5.820% | $35.8941 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $214.62 | 13.302% | $243.1688 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $94.67 | 12.140% | $106.1629 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $216.36 | 7.843% | $233.3291 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $1,154.75 | $1,257.7422 | $1,257.74 | $1,257.75 | $1,257.70 | |