| 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 | $243.74 | 9.355% | $266.5419 | $266.54 | $266.55 | $266.50 |
| Purchase #2 | $16.33 | 7.121% | $17.4929 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $233.83 | 3.375% | $241.7218 | $241.72 | $241.70 | $241.70 |
| Purchase #4 | $153.73 | 13.615% | $174.6603 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $90.71 | 7.496% | $97.5096 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $144.80 | 4.786% | $151.7301 | $151.73 | $151.75 | $151.70 |
| Purchase #7 | $153.65 | 5.806% | $162.5709 | $162.57 | $162.55 | $162.60 |
| 7 purchase totals = | $1,036.79 | $1,112.2275 | $1,112.22 | $1,112.20 | $1,112.20 | |