| 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 | $74.67 | 8.646% | $81.126 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $196.38 | 7.138% | $210.3976 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $189.32 | 8.275% | $204.9862 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $88.29 | 12.612% | $99.4251 | $99.43 | $99.45 | $99.40 |
| Purchase #5 | $133.39 | 11.814% | $149.1487 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $45.62 | 9.374% | $49.8964 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $213.74 | 9.283% | $233.5815 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $941.41 | $1,028.5615 | $1,028.58 | $1,028.65 | $1,028.50 | |