| 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 | $81.47 | 7.275% | $87.3969 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $113.74 | 5.392% | $119.8729 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $105.59 | 10.310% | $116.4763 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $206.43 | 6.748% | $220.3599 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $6.82 | 3.398% | $7.0517 | $7.05 | $7.05 | $7.10 |
| Purchase #6 | $237.62 | 11.134% | $264.0766 | $264.08 | $264.10 | $264.10 |
| Purchase #7 | $119.50 | 5.116% | $125.6136 | $125.61 | $125.60 | $125.60 |
| 7 purchase totals = | $871.17 | $940.8479 | $940.85 | $940.85 | $941.00 | |