| 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 | $223.49 | 13.515% | $253.6947 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $107.64 | 9.840% | $118.2318 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $239.32 | 12.863% | $270.1037 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $212.35 | 8.130% | $229.6141 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $225.32 | 11.373% | $250.9456 | $250.95 | $250.95 | $250.90 |
| Purchase #6 | $179.59 | 10.305% | $198.0967 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $50.37 | 5.632% | $53.2068 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $1,238.08 | $1,373.8934 | $1,373.89 | $1,373.90 | $1,373.80 | |