| 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 | $227.53 | 7.386% | $244.3354 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $193.64 | 12.362% | $217.5778 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $169.43 | 6.632% | $180.6666 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $241.37 | 10.256% | $266.1249 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $181.49 | 9.567% | $198.8531 | $198.85 | $198.85 | $198.90 |
| Purchase #6 | $76.56 | 4.417% | $79.9417 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $47.54 | 9.219% | $51.9227 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $1,137.56 | $1,239.4222 | $1,239.42 | $1,239.40 | $1,239.40 | |