| 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 | $196.41 | 11.732% | $219.4528 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $175.95 | 12.398% | $197.7643 | $197.76 | $197.75 | $197.80 |
| Purchase #3 | $204.96 | 11.406% | $228.3377 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $79.29 | 7.124% | $84.9386 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $107.72 | 3.746% | $111.7552 | $111.76 | $111.75 | $111.80 |
| Purchase #6 | $100.94 | 4.352% | $105.3329 | $105.33 | $105.35 | $105.30 |
| Purchase #7 | $18.37 | 10.305% | $20.263 | $20.26 | $20.25 | $20.30 |
| 7 purchase totals = | $883.64 | $967.8445 | $967.84 | $967.85 | $967.90 | |