| 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 | $232.65 | 11.243% | $258.8068 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $51.44 | 10.319% | $56.7481 | $56.75 | $56.75 | $56.70 |
| Purchase #3 | $138.61 | 7.679% | $149.2539 | $149.25 | $149.25 | $149.30 |
| Purchase #4 | $210.63 | 7.746% | $226.9454 | $226.95 | $226.95 | $226.90 |
| Purchase #5 | $236.52 | 7.419% | $254.0674 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $109.88 | 7.454% | $118.0705 | $118.07 | $118.05 | $118.10 |
| Purchase #7 | $50.88 | 12.130% | $57.0517 | $57.05 | $57.05 | $57.10 |
| 7 purchase totals = | $1,030.61 | $1,120.9438 | $1,120.95 | $1,120.90 | $1,121.00 | |