| 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 | $199.75 | 12.749% | $225.2161 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $190.99 | 9.786% | $209.6803 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $10.82 | 11.405% | $12.054 | $12.05 | $12.05 | $12.10 |
| Purchase #4 | $188.59 | 9.115% | $205.78 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $137.25 | 10.572% | $151.7601 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $24.66 | 8.810% | $26.8325 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $218.42 | 10.657% | $241.697 | $241.70 | $241.70 | $241.70 |
| 7 purchase totals = | $970.48 | $1,073.0200 | $1,073.02 | $1,073.05 | $1,073.10 | |