| 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 | $110.68 | 13.333% | $125.437 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $198.82 | 7.603% | $213.9363 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $184.83 | 6.811% | $197.4188 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $207.41 | 13.311% | $235.0183 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $72.56 | 13.521% | $82.3708 | $82.37 | $82.35 | $82.40 |
| Purchase #6 | $121.63 | 4.277% | $126.8321 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $11.75 | 4.138% | $12.2362 | $12.24 | $12.25 | $12.20 |
| 7 purchase totals = | $907.68 | $993.2495 | $993.26 | $993.25 | $993.10 | |