| 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 | $190.85 | 9.151% | $208.3147 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $206.90 | 7.214% | $221.8258 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $185.30 | 8.473% | $201.0005 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $209.26 | 11.797% | $233.9464 | $233.95 | $233.95 | $233.90 |
| Purchase #5 | $27.45 | 3.172% | $28.3207 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $219.45 | 8.306% | $237.6775 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $237.87 | 6.231% | $252.6917 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $1,277.08 | $1,383.7773 | $1,383.78 | $1,383.80 | $1,383.70 | |