| 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 | $117.49 | 11.525% | $131.0307 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $220.30 | 4.508% | $230.2311 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $239.66 | 13.318% | $271.5779 | $271.58 | $271.60 | $271.60 |
| Purchase #4 | $38.32 | 10.109% | $42.1938 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $237.63 | 6.381% | $252.7932 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $169.25 | 13.375% | $191.8872 | $191.89 | $191.90 | $191.90 |
| Purchase #7 | $234.74 | 6.223% | $249.3479 | $249.35 | $249.35 | $249.30 |
| 7 purchase totals = | $1,257.39 | $1,369.0618 | $1,369.06 | $1,369.15 | $1,369.00 | |