| 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 | $216.58 | 12.118% | $242.8252 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $58.31 | 8.295% | $63.1468 | $63.15 | $63.15 | $63.10 |
| Purchase #3 | $6.59 | 7.872% | $7.1088 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $6.68 | 5.532% | $7.0495 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $190.84 | 13.561% | $216.7198 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $140.49 | 9.754% | $154.1934 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $85.53 | 3.480% | $88.5064 | $88.51 | $88.50 | $88.50 |
| 7 purchase totals = | $705.02 | $779.5499 | $779.56 | $779.55 | $779.40 | |