| 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 | $198.89 | 9.624% | $218.0312 | $218.03 | $218.05 | $218.00 |
| Purchase #2 | $172.36 | 10.828% | $191.0231 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $200.30 | 7.423% | $215.1683 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $249.34 | 7.115% | $267.0805 | $267.08 | $267.10 | $267.10 |
| Purchase #5 | $104.43 | 11.186% | $116.1115 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $27.84 | 7.656% | $29.9714 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $52.88 | 8.186% | $57.2088 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $1,006.04 | $1,094.5948 | $1,094.59 | $1,094.55 | $1,094.60 | |