| 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 | $223.43 | 7.478% | $240.1381 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $143.28 | 12.575% | $161.2975 | $161.30 | $161.30 | $161.30 |
| Purchase #3 | $34.36 | 7.350% | $36.8855 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $210.35 | 4.571% | $219.9651 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $223.27 | 10.176% | $245.99 | $245.99 | $246.00 | $246.00 |
| Purchase #6 | $239.57 | 3.483% | $247.9142 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $114.38 | 11.420% | $127.4422 | $127.44 | $127.45 | $127.40 |
| 7 purchase totals = | $1,188.64 | $1,279.6326 | $1,279.64 | $1,279.65 | $1,279.60 | |