| 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 | $13.61 | 5.835% | $14.4041 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $226.55 | 10.792% | $250.9993 | $251.00 | $251.00 | $251.00 |
| Purchase #3 | $103.93 | 12.343% | $116.7581 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $15.41 | 11.523% | $17.1857 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $221.58 | 9.265% | $242.1094 | $242.11 | $242.10 | $242.10 |
| Purchase #6 | $9.32 | 5.738% | $9.8548 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $63.81 | 9.470% | $69.8528 | $69.85 | $69.85 | $69.90 |
| 7 purchase totals = | $654.21 | $721.1642 | $721.16 | $721.15 | $721.30 | |