| 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 | $135.40 | 8.187% | $146.4852 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $191.75 | 5.253% | $201.8226 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $210.55 | 4.299% | $219.6015 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $65.68 | 12.837% | $74.1113 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $140.92 | 12.705% | $158.8239 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $231.99 | 13.382% | $263.0349 | $263.03 | $263.05 | $263.00 |
| Purchase #7 | $157.27 | 7.564% | $169.1659 | $169.17 | $169.15 | $169.20 |
| 7 purchase totals = | $1,133.56 | $1,233.0453 | $1,233.04 | $1,233.00 | $1,233.00 | |