| 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 | $235.51 | 6.159% | $250.0151 | $250.02 | $250.00 | $250.00 |
| Purchase #2 | $235.28 | 12.203% | $263.9912 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $75.30 | 9.359% | $82.3473 | $82.35 | $82.35 | $82.30 |
| Purchase #4 | $45.39 | 6.668% | $48.4166 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $45.88 | 13.121% | $51.8999 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $169.92 | 8.770% | $184.822 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $87.79 | 4.830% | $92.0303 | $92.03 | $92.05 | $92.00 |
| 7 purchase totals = | $895.07 | $973.5224 | $973.53 | $973.50 | $973.40 | |