| 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 | $203.75 | 3.275% | $210.4228 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $131.61 | 3.578% | $136.319 | $136.32 | $136.30 | $136.30 |
| Purchase #3 | $15.32 | 6.119% | $16.2574 | $16.26 | $16.25 | $16.30 |
| Purchase #4 | $12.95 | 5.172% | $13.6198 | $13.62 | $13.60 | $13.60 |
| Purchase #5 | $228.50 | 8.666% | $248.3018 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $41.48 | 10.149% | $45.6898 | $45.69 | $45.70 | $45.70 |
| Purchase #7 | $44.56 | 8.658% | $48.418 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $678.17 | $719.0286 | $719.03 | $718.95 | $719.00 | |