| 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 | $219.78 | 8.735% | $238.9778 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $62.78 | 6.207% | $66.6768 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $119.48 | 5.528% | $126.0849 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $160.59 | 13.747% | $182.6663 | $182.67 | $182.65 | $182.70 |
| Purchase #5 | $161.75 | 3.811% | $167.9143 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $26.96 | 3.424% | $27.8831 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $66.98 | 5.534% | $70.6867 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $818.32 | $880.8899 | $880.89 | $880.95 | $881.00 | |