| 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 | $89.56 | 7.670% | $96.4293 | $96.43 | $96.45 | $96.40 |
| Purchase #2 | $92.75 | 5.403% | $97.7613 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $245.85 | 8.389% | $266.4744 | $266.47 | $266.45 | $266.50 |
| Purchase #4 | $105.86 | 9.697% | $116.1252 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $160.88 | 11.605% | $179.5501 | $179.55 | $179.55 | $179.60 |
| Purchase #6 | $133.26 | 3.430% | $137.8308 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $206.88 | 8.851% | $225.1909 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $1,035.04 | $1,119.3620 | $1,119.36 | $1,119.40 | $1,119.40 | |