| 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 | $166.37 | 13.810% | $189.3457 | $189.35 | $189.35 | $189.30 |
| Purchase #2 | $234.80 | 9.123% | $256.2208 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $224.51 | 10.129% | $247.2506 | $247.25 | $247.25 | $247.30 |
| Purchase #4 | $50.69 | 11.257% | $56.3962 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $97.53 | 5.510% | $102.9039 | $102.90 | $102.90 | $102.90 |
| Purchase #6 | $41.86 | 7.819% | $45.133 | $45.13 | $45.15 | $45.10 |
| Purchase #7 | $186.79 | 9.270% | $204.1054 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $1,002.55 | $1,101.3556 | $1,101.36 | $1,101.35 | $1,101.30 | |