| 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 | $188.61 | 13.699% | $214.4477 | $214.45 | $214.45 | $214.40 |
| Purchase #2 | $69.60 | 10.331% | $76.7904 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $97.57 | 6.321% | $103.7374 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $14.29 | 9.367% | $15.6285 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $232.77 | 10.660% | $257.5833 | $257.58 | $257.60 | $257.60 |
| Purchase #6 | $237.30 | 9.618% | $260.1235 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $201.67 | 10.757% | $223.3636 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $1,041.81 | $1,151.6744 | $1,151.67 | $1,151.70 | $1,151.60 | |