| 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 | $101.74 | 12.645% | $114.605 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $247.80 | 5.871% | $262.3483 | $262.35 | $262.35 | $262.30 |
| Purchase #3 | $242.64 | 3.459% | $251.0329 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $31.76 | 5.722% | $33.5773 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $44.31 | 10.167% | $48.815 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $46.34 | 3.664% | $48.0379 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $128.85 | 8.464% | $139.7559 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $843.44 | $898.1723 | $898.19 | $898.20 | $898.10 | |