| 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 | $74.74 | 12.826% | $84.3262 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $228.60 | 13.737% | $260.0028 | $260.00 | $260.00 | $260.00 |
| Purchase #3 | $140.57 | 9.390% | $153.7695 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $81.30 | 4.725% | $85.1414 | $85.14 | $85.15 | $85.10 |
| Purchase #5 | $149.57 | 13.329% | $169.5062 | $169.51 | $169.50 | $169.50 |
| Purchase #6 | $190.33 | 7.773% | $205.1244 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $120.56 | 3.400% | $124.659 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $985.67 | $1,082.5295 | $1,082.53 | $1,082.50 | $1,082.50 | |