| 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 | $200.58 | 6.498% | $213.6137 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $112.95 | 3.634% | $117.0546 | $117.05 | $117.05 | $117.10 |
| Purchase #3 | $249.66 | 4.299% | $260.3929 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $196.34 | 4.219% | $204.6236 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $143.53 | 13.197% | $162.4717 | $162.47 | $162.45 | $162.50 |
| Purchase #6 | $203.43 | 3.717% | $210.9915 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $187.78 | 11.114% | $208.6499 | $208.65 | $208.65 | $208.60 |
| 7 purchase totals = | $1,294.27 | $1,377.7979 | $1,377.78 | $1,377.75 | $1,377.80 | |