| 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 | $19.51 | 13.603% | $22.1639 | $22.16 | $22.15 | $22.20 |
| Purchase #2 | $14.38 | 5.274% | $15.1384 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $62.64 | 9.690% | $68.7098 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $246.90 | 7.315% | $264.9607 | $264.96 | $264.95 | $265.00 |
| Purchase #5 | $200.76 | 7.173% | $215.1605 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $132.35 | 10.456% | $146.1885 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $78.71 | 13.356% | $89.2225 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $755.25 | $821.5443 | $821.54 | $821.50 | $821.60 | |