| 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 | $195.55 | 8.439% | $212.0525 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $90.36 | 13.678% | $102.7194 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $65.77 | 7.842% | $70.9277 | $70.93 | $70.95 | $70.90 |
| Purchase #4 | $111.30 | 3.675% | $115.3903 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $107.77 | 10.193% | $118.755 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $131.47 | 8.406% | $142.5214 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $214.41 | 8.405% | $232.4312 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $916.63 | $994.7975 | $994.80 | $994.80 | $994.80 | |