| 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 | $229.37 | 13.601% | $260.5666 | $260.57 | $260.55 | $260.60 |
| Purchase #2 | $175.29 | 11.690% | $195.7814 | $195.78 | $195.80 | $195.80 |
| Purchase #3 | $37.28 | 12.487% | $41.9352 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $83.31 | 9.467% | $91.197 | $91.20 | $91.20 | $91.20 |
| Purchase #5 | $222.66 | 9.330% | $243.4342 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $196.75 | 9.515% | $215.4708 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $85.81 | 7.829% | $92.5281 | $92.53 | $92.55 | $92.50 |
| 7 purchase totals = | $1,030.47 | $1,140.9133 | $1,140.92 | $1,140.95 | $1,140.90 | |