| 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 | $185.33 | 7.817% | $199.8172 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $244.68 | 5.255% | $257.5379 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $105.62 | 11.640% | $117.9142 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $104.94 | 4.383% | $109.5395 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $205.99 | 11.611% | $229.9075 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $130.31 | 7.806% | $140.482 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $81.62 | 3.508% | $84.4832 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $1,058.49 | $1,139.6815 | $1,139.68 | $1,139.70 | $1,139.60 | |