| 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 | $109.56 | 11.301% | $121.9414 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $74.58 | 9.616% | $81.7516 | $81.75 | $81.75 | $81.80 |
| Purchase #3 | $193.96 | 9.133% | $211.6744 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $159.54 | 6.273% | $169.5479 | $169.55 | $169.55 | $169.50 |
| Purchase #5 | $243.61 | 4.504% | $254.5822 | $254.58 | $254.60 | $254.60 |
| Purchase #6 | $226.27 | 4.664% | $236.8232 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $171.71 | 11.475% | $191.4137 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,179.23 | $1,267.7344 | $1,267.72 | $1,267.70 | $1,267.70 | |