| 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 | $114.47 | 12.696% | $129.0031 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $163.28 | 5.486% | $172.2375 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $183.49 | 11.197% | $204.0354 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $8.27 | 12.684% | $9.319 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $63.69 | 4.701% | $66.6841 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $85.31 | 10.518% | $94.2829 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $17.91 | 9.551% | $19.6206 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $636.42 | $695.1826 | $695.18 | $695.20 | $695.10 | |