| 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 | $87.45 | 4.314% | $91.2226 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $247.38 | 10.836% | $274.1861 | $274.19 | $274.20 | $274.20 |
| Purchase #3 | $117.70 | 10.871% | $130.4952 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $167.81 | 10.213% | $184.9484 | $184.95 | $184.95 | $184.90 |
| Purchase #5 | $142.98 | 9.218% | $156.1599 | $156.16 | $156.15 | $156.20 |
| Purchase #6 | $21.87 | 13.682% | $24.8623 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $125.78 | 5.225% | $132.352 | $132.35 | $132.35 | $132.40 |
| 7 purchase totals = | $910.97 | $994.2265 | $994.23 | $994.20 | $994.30 | |