| 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 | $195.25 | 6.745% | $208.4196 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $206.99 | 10.471% | $228.6639 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $176.98 | 7.190% | $189.7049 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $144.53 | 10.505% | $159.7129 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $111.73 | 4.428% | $116.6774 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $213.51 | 13.676% | $242.7096 | $242.71 | $242.70 | $242.70 |
| Purchase #7 | $191.74 | 7.117% | $205.3861 | $205.39 | $205.40 | $205.40 |
| 7 purchase totals = | $1,240.73 | $1,351.2744 | $1,351.27 | $1,351.25 | $1,351.30 | |