| 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 | $234.55 | 12.456% | $263.7655 | $263.77 | $263.75 | $263.80 |
| Purchase #2 | $228.40 | 5.273% | $240.4435 | $240.44 | $240.45 | $240.40 |
| Purchase #3 | $184.41 | 4.802% | $193.2654 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $169.66 | 9.527% | $185.8235 | $185.82 | $185.80 | $185.80 |
| Purchase #5 | $205.28 | 4.111% | $213.7191 | $213.72 | $213.70 | $213.70 |
| Purchase #6 | $190.71 | 10.145% | $210.0575 | $210.06 | $210.05 | $210.10 |
| Purchase #7 | $189.72 | 13.673% | $215.6604 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $1,402.73 | $1,522.7349 | $1,522.74 | $1,522.65 | $1,522.80 | |