| 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 | $195.44 | 4.202% | $203.6524 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $17.96 | 13.846% | $20.4467 | $20.45 | $20.45 | $20.40 |
| Purchase #3 | $195.97 | 13.771% | $222.957 | $222.96 | $222.95 | $223.00 |
| Purchase #4 | $199.39 | 6.381% | $212.1131 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $74.33 | 5.154% | $78.161 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $139.78 | 12.224% | $156.8667 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $125.48 | 5.665% | $132.5884 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $948.35 | $1,026.7853 | $1,026.79 | $1,026.75 | $1,026.90 | |