| 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 | $239.35 | 5.270% | $251.9637 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $43.35 | 10.412% | $47.8636 | $47.86 | $47.85 | $47.90 |
| Purchase #3 | $28.26 | 8.147% | $30.5623 | $30.56 | $30.55 | $30.60 |
| Purchase #4 | $231.67 | 7.863% | $249.8862 | $249.89 | $249.90 | $249.90 |
| Purchase #5 | $53.38 | 13.439% | $60.5537 | $60.55 | $60.55 | $60.60 |
| Purchase #6 | $36.76 | 7.397% | $39.4791 | $39.48 | $39.50 | $39.50 |
| Purchase #7 | $105.64 | 6.366% | $112.365 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $738.41 | $792.6736 | $792.67 | $792.65 | $792.90 | |