| 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 | $98.98 | 9.226% | $108.1119 | $108.11 | $108.10 | $108.10 |
| Purchase #2 | $117.26 | 12.300% | $131.683 | $131.68 | $131.70 | $131.70 |
| Purchase #3 | $58.77 | 6.146% | $62.382 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $31.63 | 13.423% | $35.8757 | $35.88 | $35.90 | $35.90 |
| Purchase #5 | $134.35 | 5.343% | $141.5283 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $242.84 | 10.408% | $268.1148 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $133.62 | 7.761% | $143.9902 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $817.45 | $891.6859 | $891.68 | $891.75 | $891.70 | |