| 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 | $30.39 | 11.549% | $33.8997 | $33.90 | $33.90 | $33.90 |
| Purchase #2 | $112.35 | 12.558% | $126.4589 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $204.66 | 8.141% | $221.3214 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $100.91 | 12.715% | $113.7407 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $101.82 | 8.119% | $110.0868 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $244.69 | 7.356% | $262.6894 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $155.28 | 7.691% | $167.2226 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $950.10 | $1,035.4195 | $1,035.42 | $1,035.40 | $1,035.40 | |