| 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 | $185.41 | 10.276% | $204.4627 | $204.46 | $204.45 | $204.50 |
| Purchase #2 | $9.99 | 13.259% | $11.3146 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $98.46 | 11.533% | $109.8154 | $109.82 | $109.80 | $109.80 |
| Purchase #4 | $109.42 | 11.384% | $121.8764 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $12.48 | 10.766% | $13.8236 | $13.82 | $13.80 | $13.80 |
| Purchase #6 | $202.81 | 10.433% | $223.9692 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $245.33 | 11.724% | $274.0925 | $274.09 | $274.10 | $274.10 |
| 7 purchase totals = | $863.90 | $959.3544 | $959.35 | $959.30 | $959.40 | |