| 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 | $227.46 | 11.105% | $252.7194 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $221.32 | 7.565% | $238.0629 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $72.87 | 13.665% | $82.8277 | $82.83 | $82.85 | $82.80 |
| Purchase #4 | $115.55 | 4.653% | $120.9265 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $67.50 | 4.850% | $70.7738 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $52.94 | 7.157% | $56.7289 | $56.73 | $56.75 | $56.70 |
| Purchase #7 | $10.29 | 6.244% | $10.9325 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $767.93 | $832.9717 | $832.97 | $833.00 | $832.90 | |