| 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 | $136.25 | 11.431% | $151.8247 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $24.72 | 13.432% | $28.0404 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $230.59 | 7.192% | $247.174 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $241.78 | 4.674% | $253.0808 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $186.74 | 5.655% | $197.3001 | $197.30 | $197.30 | $197.30 |
| Purchase #6 | $113.27 | 3.769% | $117.5391 | $117.54 | $117.55 | $117.50 |
| Purchase #7 | $207.39 | 6.429% | $220.7231 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $1,140.74 | $1,215.6822 | $1,215.67 | $1,215.65 | $1,215.60 | |