| 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 | $208.83 | 13.228% | $236.454 | $236.45 | $236.45 | $236.50 |
| Purchase #2 | $92.45 | 10.459% | $102.1193 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $234.92 | 10.411% | $259.3775 | $259.38 | $259.40 | $259.40 |
| Purchase #4 | $6.54 | 3.433% | $6.7645 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $20.83 | 13.150% | $23.5691 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $84.50 | 6.343% | $89.8598 | $89.86 | $89.85 | $89.90 |
| Purchase #7 | $192.64 | 8.851% | $209.6906 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $840.71 | $927.8348 | $927.83 | $927.80 | $928.00 | |