| 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 | $106.80 | 6.107% | $113.3223 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $193.31 | 12.484% | $217.4428 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $119.59 | 4.499% | $124.9704 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $150.99 | 11.551% | $168.4309 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $149.88 | 3.489% | $155.1093 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $82.35 | 10.396% | $90.9111 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $102.25 | 4.505% | $106.8564 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $905.17 | $977.0432 | $977.04 | $977.00 | $977.00 | |