| 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 | $12.26 | 7.257% | $13.1497 | $13.15 | $13.15 | $13.10 |
| Purchase #2 | $233.41 | 12.515% | $262.6213 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $113.62 | 13.456% | $128.9087 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $174.70 | 13.375% | $198.0661 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $246.87 | 11.288% | $274.7367 | $274.74 | $274.75 | $274.70 |
| Purchase #6 | $189.88 | 12.563% | $213.7346 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $181.81 | 7.508% | $195.4603 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $1,152.55 | $1,286.6774 | $1,286.68 | $1,286.65 | $1,286.60 | |