| 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 | $247.68 | 5.349% | $260.9284 | $260.93 | $260.95 | $260.90 |
| Purchase #2 | $163.51 | 4.455% | $170.7944 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $125.92 | 10.464% | $139.0963 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $16.76 | 7.600% | $18.0338 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $154.73 | 13.135% | $175.0538 | $175.05 | $175.05 | $175.10 |
| Purchase #6 | $177.55 | 10.839% | $196.7946 | $196.79 | $196.80 | $196.80 |
| Purchase #7 | $45.48 | 4.719% | $47.6262 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $931.63 | $1,008.3275 | $1,008.32 | $1,008.40 | $1,008.30 | |