| 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 | $32.28 | 8.438% | $35.0038 | $35.00 | $35.00 | $35.00 |
| Purchase #2 | $213.40 | 11.334% | $237.5868 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $107.62 | 8.264% | $116.5137 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $218.84 | 5.803% | $231.5393 | $231.54 | $231.55 | $231.50 |
| Purchase #5 | $119.78 | 10.208% | $132.0071 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $143.42 | 8.179% | $155.1503 | $155.15 | $155.15 | $155.20 |
| Purchase #7 | $104.85 | 4.225% | $109.2799 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $940.19 | $1,017.0809 | $1,017.08 | $1,017.10 | $1,017.10 | |