| 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 | $101.61 | 11.295% | $113.0868 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $142.67 | 6.382% | $151.7752 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $95.99 | 11.240% | $106.7793 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $200.26 | 9.555% | $219.3948 | $219.39 | $219.40 | $219.40 |
| Purchase #5 | $8.44 | 12.427% | $9.4888 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $240.52 | 12.172% | $269.7961 | $269.80 | $269.80 | $269.80 |
| Purchase #7 | $72.64 | 12.768% | $81.9147 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $862.13 | $952.2357 | $952.24 | $952.30 | $952.30 | |