| 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 | $114.96 | 9.786% | $126.21 | $126.21 | $126.20 | $126.20 |
| Purchase #2 | $169.97 | 13.573% | $193.04 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $148.40 | 11.275% | $165.1321 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $155.51 | 8.179% | $168.2292 | $168.23 | $168.25 | $168.20 |
| Purchase #5 | $174.67 | 12.420% | $196.364 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $125.57 | 5.338% | $132.2729 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $102.48 | 7.535% | $110.2019 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $991.56 | $1,091.4501 | $1,091.44 | $1,091.45 | $1,091.40 | |