| 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 | $118.86 | 7.533% | $127.8137 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $234.37 | 4.776% | $245.5635 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $195.77 | 10.539% | $216.4022 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $54.49 | 7.247% | $58.4389 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $34.30 | 3.351% | $35.4494 | $35.45 | $35.45 | $35.40 |
| Purchase #6 | $81.47 | 12.554% | $91.6977 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $118.95 | 12.686% | $134.04 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $838.21 | $909.4054 | $909.40 | $909.40 | $909.30 | |