| 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 | $107.28 | 10.399% | $118.436 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $237.73 | 6.743% | $253.7601 | $253.76 | $253.75 | $253.80 |
| Purchase #3 | $96.48 | 6.536% | $102.7859 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $36.93 | 7.510% | $39.7034 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $156.80 | 5.873% | $166.0089 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $48.46 | 8.621% | $52.6377 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $198.30 | 10.687% | $219.4923 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $881.98 | $952.8243 | $952.83 | $952.85 | $952.80 | |