| 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 | $133.89 | 11.551% | $149.3556 | $149.36 | $149.35 | $149.40 |
| Purchase #2 | $37.70 | 12.184% | $42.2934 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $52.87 | 12.577% | $59.5195 | $59.52 | $59.50 | $59.50 |
| Purchase #4 | $39.44 | 10.256% | $43.485 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $239.26 | 12.806% | $269.8996 | $269.90 | $269.90 | $269.90 |
| Purchase #6 | $121.95 | 9.783% | $133.8804 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $10.26 | 9.511% | $11.2358 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $635.37 | $709.6693 | $709.68 | $709.70 | $709.70 | |