| 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 | $231.99 | 3.593% | $240.3254 | $240.33 | $240.35 | $240.30 |
| Purchase #2 | $100.47 | 5.731% | $106.2279 | $106.23 | $106.25 | $106.20 |
| Purchase #3 | $78.44 | 4.197% | $81.7321 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $215.50 | 13.155% | $243.849 | $243.85 | $243.85 | $243.80 |
| Purchase #5 | $32.61 | 8.867% | $35.5015 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $212.80 | 5.152% | $223.7635 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $250.58 | 9.707% | $274.9038 | $274.90 | $274.90 | $274.90 |
| 7 purchase totals = | $1,122.39 | $1,206.3032 | $1,206.30 | $1,206.35 | $1,206.20 | |