| 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 | $116.85 | 13.161% | $132.2286 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $41.53 | 3.325% | $42.9109 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $7.34 | 9.864% | $8.064 | $8.06 | $8.05 | $8.10 |
| Purchase #4 | $195.50 | 4.278% | $203.8635 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $186.45 | 9.870% | $204.8526 | $204.85 | $204.85 | $204.90 |
| Purchase #6 | $7.96 | 7.857% | $8.5854 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $103.96 | 12.158% | $116.5995 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $659.59 | $717.1045 | $717.10 | $717.10 | $717.20 | |