| 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 | $237.72 | 13.500% | $269.8122 | $269.81 | $269.80 | $269.80 |
| Purchase #2 | $52.49 | 4.134% | $54.6599 | $54.66 | $54.65 | $54.70 |
| Purchase #3 | $183.52 | 8.460% | $199.0458 | $199.05 | $199.05 | $199.00 |
| Purchase #4 | $151.89 | 6.219% | $161.336 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $75.49 | 11.135% | $83.8958 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $71.56 | 4.719% | $74.9369 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $11.58 | 9.379% | $12.6661 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $784.25 | $856.3527 | $856.37 | $856.35 | $856.30 | |