| 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 | $9.77 | 4.560% | $10.2155 | $10.22 | $10.20 | $10.20 |
| Purchase #2 | $35.58 | 13.149% | $40.2584 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $88.69 | 6.782% | $94.705 | $94.71 | $94.70 | $94.70 |
| Purchase #4 | $144.27 | 4.619% | $150.9338 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $101.54 | 13.182% | $114.925 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $243.53 | 9.807% | $267.413 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $191.56 | 3.641% | $198.5347 | $198.53 | $198.55 | $198.50 |
| 7 purchase totals = | $814.94 | $876.9854 | $876.99 | $877.00 | $876.90 | |