| 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 | $187.48 | 13.597% | $212.9717 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $122.90 | 12.755% | $138.5759 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $86.54 | 10.841% | $95.9218 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $112.65 | 3.710% | $116.8293 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $125.39 | 6.438% | $133.4626 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $63.65 | 13.137% | $72.0117 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $19.99 | 3.802% | $20.75 | $20.75 | $20.75 | $20.80 |
| 7 purchase totals = | $718.60 | $790.5230 | $790.52 | $790.50 | $790.60 | |