| 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 | $241.33 | 3.221% | $249.1032 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $9.96 | 9.373% | $10.8936 | $10.89 | $10.90 | $10.90 |
| Purchase #3 | $221.28 | 12.804% | $249.6127 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $22.31 | 10.487% | $24.6496 | $24.65 | $24.65 | $24.60 |
| Purchase #5 | $67.63 | 9.171% | $73.8323 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $112.70 | 10.249% | $124.2506 | $124.25 | $124.25 | $124.30 |
| Purchase #7 | $150.99 | 10.629% | $167.0387 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $826.20 | $899.3807 | $899.37 | $899.40 | $899.30 | |