| 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 | $107.51 | 13.394% | $121.9099 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $36.95 | 3.621% | $38.288 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $140.60 | 3.118% | $144.9839 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $116.61 | 12.559% | $131.255 | $131.26 | $131.25 | $131.30 |
| Purchase #5 | $160.71 | 5.487% | $169.5282 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $107.81 | 5.825% | $114.0899 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $237.53 | 12.459% | $267.1239 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $907.72 | $987.1788 | $987.18 | $987.20 | $987.20 | |