| 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 | $5.58 | 13.462% | $6.3312 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $196.28 | 6.533% | $209.103 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $168.43 | 8.373% | $182.5326 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $248.61 | 9.679% | $272.673 | $272.67 | $272.65 | $272.70 |
| Purchase #5 | $168.72 | 12.637% | $190.0411 | $190.04 | $190.05 | $190.00 |
| Purchase #6 | $121.29 | 11.753% | $135.5452 | $135.55 | $135.55 | $135.50 |
| Purchase #7 | $181.52 | 6.472% | $193.268 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,090.43 | $1,189.4941 | $1,189.49 | $1,189.50 | $1,189.40 | |