| 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 | $236.79 | 10.111% | $260.7318 | $260.73 | $260.75 | $260.70 |
| Purchase #2 | $189.74 | 8.465% | $205.8015 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $71.67 | 11.311% | $79.7766 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $194.66 | 3.201% | $200.8911 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $83.32 | 4.305% | $86.9069 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $247.84 | 13.378% | $280.996 | $281.00 | $281.00 | $281.00 |
| Purchase #7 | $99.27 | 3.195% | $102.4417 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $1,123.29 | $1,217.5456 | $1,217.55 | $1,217.60 | $1,217.50 | |