| 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 | $184.71 | 7.601% | $198.7498 | $198.75 | $198.75 | $198.70 |
| Purchase #2 | $205.61 | 8.866% | $223.8394 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $221.87 | 8.132% | $239.9125 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $24.95 | 3.279% | $25.7681 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $63.26 | 10.253% | $69.746 | $69.75 | $69.75 | $69.70 |
| Purchase #6 | $37.35 | 10.578% | $41.3009 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $83.46 | 10.517% | $92.2375 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $821.21 | $891.5542 | $891.56 | $891.55 | $891.40 | |