| 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 | $109.43 | 3.222% | $112.9558 | $112.96 | $112.95 | $113.00 |
| Purchase #2 | $10.50 | 6.711% | $11.2047 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $116.80 | 12.260% | $131.1197 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $249.91 | 12.853% | $282.0309 | $282.03 | $282.05 | $282.00 |
| Purchase #5 | $57.90 | 9.103% | $63.1706 | $63.17 | $63.15 | $63.20 |
| Purchase #6 | $225.90 | 3.477% | $233.7545 | $233.75 | $233.75 | $233.80 |
| Purchase #7 | $48.97 | 11.173% | $54.4414 | $54.44 | $54.45 | $54.40 |
| 7 purchase totals = | $819.41 | $888.6776 | $888.67 | $888.65 | $888.70 | |