| 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 | $241.29 | 11.266% | $268.4737 | $268.47 | $268.45 | $268.50 |
| Purchase #2 | $100.28 | 13.231% | $113.548 | $113.55 | $113.55 | $113.50 |
| Purchase #3 | $28.90 | 9.626% | $31.6819 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $121.61 | 9.107% | $132.685 | $132.69 | $132.70 | $132.70 |
| Purchase #5 | $204.32 | 8.701% | $222.0979 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $9.68 | 7.120% | $10.3692 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $85.85 | 10.268% | $94.6651 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $791.93 | $873.5208 | $873.53 | $873.50 | $873.60 | |