| 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 | $232.43 | 12.244% | $260.8887 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $199.27 | 8.637% | $216.4809 | $216.48 | $216.50 | $216.50 |
| Purchase #3 | $86.90 | 12.621% | $97.8676 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $201.32 | 4.635% | $210.6512 | $210.65 | $210.65 | $210.70 |
| Purchase #5 | $48.56 | 3.774% | $50.3927 | $50.39 | $50.40 | $50.40 |
| Purchase #6 | $99.78 | 7.830% | $107.5928 | $107.59 | $107.60 | $107.60 |
| Purchase #7 | $167.49 | 9.625% | $183.6109 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $1,035.75 | $1,127.4848 | $1,127.48 | $1,127.50 | $1,127.60 | |