| 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 | $249.81 | 12.331% | $280.6141 | $280.61 | $280.60 | $280.60 |
| Purchase #2 | $211.39 | 7.858% | $228.001 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $178.70 | 8.785% | $194.3988 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $131.97 | 4.388% | $137.7608 | $137.76 | $137.75 | $137.80 |
| Purchase #5 | $172.66 | 9.134% | $188.4308 | $188.43 | $188.45 | $188.40 |
| Purchase #6 | $20.86 | 12.613% | $23.4911 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $175.75 | 8.508% | $190.7028 | $190.70 | $190.70 | $190.70 |
| 7 purchase totals = | $1,141.14 | $1,243.3994 | $1,243.39 | $1,243.40 | $1,243.40 | |