| 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 | $221.73 | 9.302% | $242.3553 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $203.61 | 12.693% | $229.4542 | $229.45 | $229.45 | $229.50 |
| Purchase #3 | $243.96 | 11.716% | $272.5424 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $185.78 | 7.510% | $199.7321 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $92.57 | 12.784% | $104.4041 | $104.40 | $104.40 | $104.40 |
| Purchase #6 | $148.97 | 13.252% | $168.7115 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $237.78 | 6.279% | $252.7102 | $252.71 | $252.70 | $252.70 |
| 7 purchase totals = | $1,334.40 | $1,469.9098 | $1,469.90 | $1,469.90 | $1,469.90 | |