| 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 | $217.91 | 11.266% | $242.4597 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $61.36 | 4.656% | $64.2169 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $71.54 | 7.866% | $77.1673 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $212.42 | 13.676% | $241.4706 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $108.98 | 11.439% | $121.4462 | $121.45 | $121.45 | $121.40 |
| Purchase #6 | $249.64 | 10.616% | $276.1418 | $276.14 | $276.15 | $276.10 |
| Purchase #7 | $100.53 | 12.513% | $113.1093 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $1,022.38 | $1,136.0118 | $1,136.02 | $1,135.95 | $1,136.00 | |