| 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 | $249.52 | 8.794% | $271.4628 | $271.46 | $271.45 | $271.50 |
| Purchase #2 | $111.43 | 5.179% | $117.201 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $73.99 | 10.500% | $81.759 | $81.76 | $81.75 | $81.80 |
| Purchase #4 | $107.68 | 5.727% | $113.8468 | $113.85 | $113.85 | $113.80 |
| Purchase #5 | $225.33 | 8.345% | $244.1338 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $214.35 | 10.184% | $236.1794 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $249.70 | 6.842% | $266.7845 | $266.78 | $266.80 | $266.80 |
| 7 purchase totals = | $1,232.00 | $1,331.3673 | $1,331.36 | $1,331.40 | $1,331.40 | |