| 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 | $200.49 | 11.849% | $224.2461 | $224.25 | $224.25 | $224.20 |
| Purchase #2 | $230.96 | 13.622% | $262.4214 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $159.56 | 6.340% | $169.6761 | $169.68 | $169.70 | $169.70 |
| Purchase #4 | $218.46 | 13.573% | $248.1116 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $154.78 | 3.173% | $159.6912 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $80.71 | 9.313% | $88.2265 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $198.46 | 9.799% | $217.9071 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $1,243.42 | $1,370.2800 | $1,370.29 | $1,370.30 | $1,370.20 | |