| 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 | $118.44 | 5.304% | $124.7221 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $147.43 | 8.795% | $160.3965 | $160.40 | $160.40 | $160.40 |
| Purchase #3 | $177.44 | 10.669% | $196.3711 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $202.88 | 7.688% | $218.4774 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $10.38 | 8.411% | $11.2531 | $11.25 | $11.25 | $11.30 |
| Purchase #6 | $185.85 | 13.362% | $210.6833 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $27.32 | 3.133% | $28.1759 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $869.74 | $950.0794 | $950.08 | $950.10 | $950.20 | |