| 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 | $211.68 | 9.122% | $230.9894 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $149.26 | 13.385% | $169.2385 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $62.30 | 4.244% | $64.944 | $64.94 | $64.95 | $64.90 |
| Purchase #4 | $148.25 | 9.605% | $162.4894 | $162.49 | $162.50 | $162.50 |
| Purchase #5 | $247.63 | 4.203% | $258.0379 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $195.97 | 9.172% | $213.9444 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $143.25 | 10.106% | $157.7268 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $1,158.34 | $1,257.3704 | $1,257.37 | $1,257.45 | $1,257.20 | |