| 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 | $244.33 | 13.663% | $277.7128 | $277.71 | $277.70 | $277.70 |
| Purchase #2 | $93.72 | 3.723% | $97.2092 | $97.21 | $97.20 | $97.20 |
| Purchase #3 | $66.97 | 6.125% | $71.0719 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $235.62 | 4.216% | $245.5537 | $245.55 | $245.55 | $245.60 |
| Purchase #5 | $174.49 | 11.836% | $195.1426 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $140.47 | 11.785% | $157.0244 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $180.42 | 7.678% | $194.2726 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $1,136.02 | $1,237.9872 | $1,237.97 | $1,237.90 | $1,238.00 | |