| 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 | $127.80 | 3.515% | $132.2922 | $132.29 | $132.30 | $132.30 |
| Purchase #2 | $110.44 | 11.644% | $123.2996 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $86.35 | 5.517% | $91.1139 | $91.11 | $91.10 | $91.10 |
| Purchase #4 | $99.84 | 11.764% | $111.5852 | $111.59 | $111.60 | $111.60 |
| Purchase #5 | $242.32 | 3.719% | $251.3319 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $93.48 | 12.405% | $105.0762 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $154.91 | 5.250% | $163.0428 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $915.14 | $977.7418 | $977.74 | $977.80 | $977.70 | |