| 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 | $132.29 | 3.481% | $136.895 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $84.68 | 7.126% | $90.7143 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $66.53 | 6.446% | $70.8185 | $70.82 | $70.80 | $70.80 |
| Purchase #4 | $236.73 | 12.177% | $265.5566 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $108.63 | 8.269% | $117.6126 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $141.79 | 9.552% | $155.3338 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $213.74 | 10.706% | $236.623 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $984.39 | $1,073.5538 | $1,073.55 | $1,073.50 | $1,073.50 | |