| 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 | $249.89 | 10.205% | $275.3913 | $275.39 | $275.40 | $275.40 |
| Purchase #2 | $145.71 | 7.755% | $157.0098 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $35.81 | 5.863% | $37.9095 | $37.91 | $37.90 | $37.90 |
| Purchase #4 | $175.53 | 13.666% | $199.5179 | $199.52 | $199.50 | $199.50 |
| Purchase #5 | $174.75 | 11.741% | $195.2674 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $23.68 | 4.484% | $24.7418 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $221.59 | 11.134% | $246.2618 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,026.96 | $1,136.0995 | $1,136.10 | $1,136.05 | $1,136.10 | |