| 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 | $250.63 | 12.360% | $281.6079 | $281.61 | $281.60 | $281.60 |
| Purchase #2 | $232.58 | 7.435% | $249.8723 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $147.38 | 8.453% | $159.838 | $159.84 | $159.85 | $159.80 |
| Purchase #4 | $245.35 | 6.123% | $260.3728 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $199.65 | 12.373% | $224.3527 | $224.35 | $224.35 | $224.40 |
| Purchase #6 | $156.67 | 3.850% | $162.7018 | $162.70 | $162.70 | $162.70 |
| Purchase #7 | $173.25 | 10.363% | $191.2039 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $1,405.51 | $1,529.9494 | $1,529.94 | $1,529.90 | $1,530.00 | |