| 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 | $190.93 | 4.527% | $199.5734 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $189.31 | 6.821% | $202.2228 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $241.88 | 12.331% | $271.7062 | $271.71 | $271.70 | $271.70 |
| Purchase #4 | $144.49 | 6.843% | $154.3775 | $154.38 | $154.40 | $154.40 |
| Purchase #5 | $106.81 | 10.311% | $117.8232 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $72.86 | 13.443% | $82.6546 | $82.65 | $82.65 | $82.70 |
| Purchase #7 | $205.33 | 3.840% | $213.2147 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $1,151.61 | $1,241.5724 | $1,241.56 | $1,241.50 | $1,241.60 | |