| 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 | $141.63 | 7.276% | $151.935 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $122.27 | 7.428% | $131.3522 | $131.35 | $131.35 | $131.40 |
| Purchase #3 | $194.86 | 3.858% | $202.3777 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $89.78 | 12.136% | $100.6757 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $10.81 | 13.670% | $12.2877 | $12.29 | $12.30 | $12.30 |
| Purchase #6 | $190.63 | 11.719% | $212.9699 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $212.77 | 10.554% | $235.2257 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $962.75 | $1,046.8239 | $1,046.84 | $1,046.90 | $1,046.90 | |