| 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 | $120.43 | 9.704% | $132.1165 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $249.99 | 10.522% | $276.2939 | $276.29 | $276.30 | $276.30 |
| Purchase #3 | $99.40 | 9.791% | $109.1323 | $109.13 | $109.15 | $109.10 |
| Purchase #4 | $143.51 | 9.536% | $157.1951 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $79.65 | 13.798% | $90.6401 | $90.64 | $90.65 | $90.60 |
| Purchase #6 | $30.25 | 9.565% | $33.1434 | $33.14 | $33.15 | $33.10 |
| Purchase #7 | $25.27 | 4.479% | $26.4018 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $748.50 | $824.9231 | $824.92 | $824.95 | $824.80 | |