| 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 | $117.51 | 6.607% | $125.2739 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $210.68 | 11.151% | $234.1729 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $63.53 | 7.227% | $68.1213 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $107.79 | 6.106% | $114.3717 | $114.37 | $114.35 | $114.40 |
| Purchase #5 | $19.38 | 4.365% | $20.2259 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $230.77 | 3.735% | $239.3893 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $100.56 | 9.605% | $110.2188 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $850.22 | $911.7738 | $911.77 | $911.70 | $911.80 | |