| 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 | $219.96 | 10.526% | $243.113 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $167.29 | 10.259% | $184.4523 | $184.45 | $184.45 | $184.50 |
| Purchase #3 | $90.57 | 9.134% | $98.8427 | $98.84 | $98.85 | $98.80 |
| Purchase #4 | $73.25 | 12.552% | $82.4443 | $82.44 | $82.45 | $82.40 |
| Purchase #5 | $64.50 | 6.378% | $68.6138 | $68.61 | $68.60 | $68.60 |
| Purchase #6 | $133.32 | 6.381% | $141.8271 | $141.83 | $141.85 | $141.80 |
| Purchase #7 | $110.31 | 11.224% | $122.6912 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $859.20 | $941.9844 | $941.97 | $942.00 | $941.90 | |