| 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 | $91.89 | 5.678% | $97.1075 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $244.69 | 11.790% | $273.539 | $273.54 | $273.55 | $273.50 |
| Purchase #3 | $177.26 | 3.359% | $183.2142 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $224.90 | 9.626% | $246.5489 | $246.55 | $246.55 | $246.50 |
| Purchase #5 | $30.69 | 4.756% | $32.1496 | $32.15 | $32.15 | $32.10 |
| Purchase #6 | $160.64 | 13.757% | $182.7392 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $25.48 | 4.820% | $26.7081 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $955.55 | $1,042.0065 | $1,042.01 | $1,042.00 | $1,041.80 | |