| 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 | $167.30 | 4.135% | $174.2179 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $202.63 | 8.404% | $219.659 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $218.81 | 13.756% | $248.9095 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $27.90 | 13.508% | $31.6687 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $75.34 | 12.857% | $85.0265 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $207.47 | 3.660% | $215.0634 | $215.06 | $215.05 | $215.10 |
| Purchase #7 | $219.43 | 13.665% | $249.4151 | $249.42 | $249.40 | $249.40 |
| 7 purchase totals = | $1,118.88 | $1,223.9601 | $1,223.97 | $1,223.90 | $1,224.00 | |