| 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 | $91.91 | 7.598% | $98.8933 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $130.73 | 13.519% | $148.4034 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $210.67 | 7.178% | $225.7919 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $138.46 | 10.865% | $153.5037 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $153.61 | 4.305% | $160.2229 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $27.28 | 11.237% | $30.3455 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $224.37 | 11.786% | $250.8142 | $250.81 | $250.80 | $250.80 |
| 7 purchase totals = | $977.03 | $1,067.9749 | $1,067.96 | $1,067.95 | $1,067.90 | |