| 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 | $205.83 | 6.450% | $219.106 | $219.11 | $219.10 | $219.10 |
| Purchase #2 | $148.70 | 13.399% | $168.6243 | $168.62 | $168.60 | $168.60 |
| Purchase #3 | $117.40 | 9.480% | $128.5295 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $21.88 | 5.793% | $23.1475 | $23.15 | $23.15 | $23.10 |
| Purchase #5 | $237.99 | 12.220% | $267.0724 | $267.07 | $267.05 | $267.10 |
| Purchase #6 | $42.52 | 10.755% | $47.093 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $8.29 | 4.600% | $8.6713 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $782.61 | $862.2440 | $862.24 | $862.20 | $862.20 | |