| 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 | $222.55 | 13.619% | $252.8591 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $105.77 | 5.587% | $111.6794 | $111.68 | $111.70 | $111.70 |
| Purchase #3 | $204.75 | 7.232% | $219.5575 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $28.65 | 11.657% | $31.9897 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $105.83 | 11.837% | $118.3571 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $122.61 | 9.790% | $134.6135 | $134.61 | $134.60 | $134.60 |
| Purchase #7 | $53.29 | 3.576% | $55.1957 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $843.45 | $924.2520 | $924.26 | $924.25 | $924.40 | |