| 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 | $112.36 | 10.635% | $124.3095 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $39.38 | 6.723% | $42.0275 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $25.74 | 7.351% | $27.6321 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $151.89 | 10.571% | $167.9463 | $167.95 | $167.95 | $167.90 |
| Purchase #5 | $219.99 | 6.389% | $234.0452 | $234.05 | $234.05 | $234.00 |
| Purchase #6 | $234.58 | 3.542% | $242.8888 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $74.43 | 5.645% | $78.6316 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $858.37 | $917.4810 | $917.49 | $917.55 | $917.30 | |