| 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 | $221.61 | 11.602% | $247.3212 | $247.32 | $247.30 | $247.30 |
| Purchase #2 | $130.64 | 10.462% | $144.3076 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $160.53 | 9.407% | $175.6311 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $126.69 | 3.867% | $131.5891 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $227.76 | 8.525% | $247.1765 | $247.18 | $247.20 | $247.20 |
| Purchase #6 | $75.59 | 5.509% | $79.7543 | $79.75 | $79.75 | $79.80 |
| Purchase #7 | $176.75 | 10.595% | $195.4767 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $1,119.57 | $1,221.2565 | $1,221.26 | $1,221.30 | $1,221.30 | |