| 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 | $217.39 | 11.729% | $242.8877 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $40.43 | 3.496% | $41.8434 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $240.47 | 7.173% | $257.7189 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $22.76 | 4.195% | $23.7148 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $212.46 | 13.194% | $240.492 | $240.49 | $240.50 | $240.50 |
| Purchase #6 | $75.76 | 9.118% | $82.6678 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $197.48 | 13.586% | $224.3096 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $1,006.75 | $1,113.6342 | $1,113.63 | $1,113.60 | $1,113.60 | |