| 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 | $190.30 | 11.844% | $212.8391 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $103.92 | 3.647% | $107.71 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $117.42 | 13.598% | $133.3868 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $200.37 | 10.381% | $221.1704 | $221.17 | $221.15 | $221.20 |
| Purchase #5 | $159.44 | 12.317% | $179.0782 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $47.46 | 12.756% | $53.514 | $53.51 | $53.50 | $53.50 |
| Purchase #7 | $203.97 | 13.831% | $232.1811 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $1,022.88 | $1,139.8796 | $1,139.88 | $1,139.90 | $1,139.90 | |