| 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 | $198.42 | 7.798% | $213.8928 | $213.89 | $213.90 | $213.90 |
| Purchase #2 | $7.80 | 3.356% | $8.0618 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $150.62 | 9.392% | $164.7662 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $51.40 | 9.626% | $56.3478 | $56.35 | $56.35 | $56.30 |
| Purchase #5 | $8.26 | 7.429% | $8.8736 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $237.44 | 4.335% | $247.733 | $247.73 | $247.75 | $247.70 |
| Purchase #7 | $29.43 | 12.806% | $33.1988 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $683.37 | $732.8740 | $732.87 | $732.85 | $732.90 | |