| 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 | $116.37 | 8.229% | $125.9461 | $125.95 | $125.95 | $125.90 |
| Purchase #2 | $142.92 | 8.516% | $155.0911 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $44.86 | 5.391% | $47.2784 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $37.57 | 6.866% | $40.1496 | $40.15 | $40.15 | $40.10 |
| Purchase #5 | $87.98 | 5.163% | $92.5224 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $141.92 | 6.282% | $150.8354 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $10.90 | 4.548% | $11.3957 | $11.40 | $11.40 | $11.40 |
| 7 purchase totals = | $582.52 | $623.2187 | $623.23 | $623.25 | $623.10 | |