| 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 | $193.44 | 12.429% | $217.4827 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $165.58 | 11.418% | $184.4859 | $184.49 | $184.50 | $184.50 |
| Purchase #3 | $145.34 | 9.711% | $159.454 | $159.45 | $159.45 | $159.50 |
| Purchase #4 | $106.61 | 7.223% | $114.3104 | $114.31 | $114.30 | $114.30 |
| Purchase #5 | $211.64 | 10.142% | $233.1045 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $132.54 | 11.778% | $148.1506 | $148.15 | $148.15 | $148.20 |
| Purchase #7 | $220.25 | 4.309% | $229.7406 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $1,175.40 | $1,286.7287 | $1,286.72 | $1,286.75 | $1,286.80 | |