| 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 | $64.70 | 13.585% | $73.4895 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $238.33 | 4.594% | $249.2789 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $237.76 | 9.780% | $261.0129 | $261.01 | $261.00 | $261.00 |
| Purchase #4 | $102.38 | 6.812% | $109.3541 | $109.35 | $109.35 | $109.40 |
| Purchase #5 | $238.49 | 8.241% | $258.144 | $258.14 | $258.15 | $258.10 |
| Purchase #6 | $232.70 | 8.651% | $252.8309 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $23.49 | 12.655% | $26.4627 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $1,137.85 | $1,230.5730 | $1,230.56 | $1,230.60 | $1,230.60 | |