| 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 | $122.78 | 13.410% | $139.2448 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $73.49 | 7.163% | $78.7541 | $78.75 | $78.75 | $78.80 |
| Purchase #3 | $204.30 | 7.649% | $219.9269 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $149.31 | 11.451% | $166.4075 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $46.45 | 3.187% | $47.9304 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $214.95 | 12.853% | $242.5775 | $242.58 | $242.60 | $242.60 |
| Purchase #7 | $188.77 | 10.328% | $208.2662 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $1,000.05 | $1,103.1074 | $1,103.11 | $1,103.15 | $1,103.10 | |