| 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 | $193.30 | 4.536% | $202.0681 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $172.51 | 12.833% | $194.6482 | $194.65 | $194.65 | $194.60 |
| Purchase #3 | $70.52 | 5.509% | $74.4049 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $114.83 | 10.186% | $126.5266 | $126.53 | $126.55 | $126.50 |
| Purchase #5 | $169.31 | 5.628% | $178.8388 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $109.51 | 10.551% | $121.0644 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $154.94 | 12.846% | $174.8436 | $174.84 | $174.85 | $174.80 |
| 7 purchase totals = | $984.92 | $1,072.3946 | $1,072.39 | $1,072.40 | $1,072.30 | |