| 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 | $219.71 | 7.478% | $236.1399 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $149.74 | 5.430% | $157.8709 | $157.87 | $157.85 | $157.90 |
| Purchase #3 | $114.66 | 9.142% | $125.1422 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $10.53 | 4.381% | $10.9913 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $122.35 | 3.196% | $126.2603 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $194.28 | 6.374% | $206.6634 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $144.36 | 12.708% | $162.7053 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $955.63 | $1,025.7733 | $1,025.77 | $1,025.75 | $1,025.80 | |