| 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 | $22.53 | 12.552% | $25.358 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $95.32 | 11.359% | $106.1474 | $106.15 | $106.15 | $106.10 |
| Purchase #3 | $233.88 | 13.617% | $265.7274 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $249.35 | 3.181% | $257.2818 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $138.73 | 3.222% | $143.1999 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $166.75 | 5.153% | $175.3426 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $139.39 | 7.143% | $149.3466 | $149.35 | $149.35 | $149.30 |
| 7 purchase totals = | $1,045.95 | $1,122.4037 | $1,122.41 | $1,122.45 | $1,122.30 | |