| 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 | $10.55 | 7.494% | $11.3406 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $234.52 | 3.749% | $243.3122 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $184.34 | 11.828% | $206.1437 | $206.14 | $206.15 | $206.10 |
| Purchase #4 | $162.48 | 4.713% | $170.1377 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $246.44 | 5.146% | $259.1218 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $14.42 | 7.559% | $15.51 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $33.82 | 5.581% | $35.7075 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $886.57 | $941.2735 | $941.27 | $941.25 | $941.10 | |