| 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 | $234.81 | 8.579% | $254.9543 | $254.95 | $254.95 | $255.00 |
| Purchase #2 | $164.41 | 6.813% | $175.6113 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $28.58 | 8.850% | $31.1093 | $31.11 | $31.10 | $31.10 |
| Purchase #4 | $233.30 | 8.762% | $253.7417 | $253.74 | $253.75 | $253.70 |
| Purchase #5 | $100.42 | 4.715% | $105.1548 | $105.15 | $105.15 | $105.20 |
| Purchase #6 | $177.40 | 3.757% | $184.0649 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $6.43 | 9.806% | $7.0605 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $945.35 | $1,011.6968 | $1,011.68 | $1,011.65 | $1,011.80 | |