| 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 | $30.82 | 10.234% | $33.9741 | $33.97 | $33.95 | $34.00 |
| Purchase #2 | $20.87 | 12.710% | $23.5226 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $240.47 | 4.421% | $251.1012 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $178.97 | 3.605% | $185.4219 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $199.70 | 11.835% | $223.3345 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $149.40 | 11.638% | $166.7872 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $203.34 | 6.791% | $217.1488 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $1,023.57 | $1,101.2903 | $1,101.28 | $1,101.25 | $1,101.20 | |