| 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 | $35.71 | 11.122% | $39.6817 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $126.44 | 10.805% | $140.1018 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $134.97 | 12.206% | $151.4444 | $151.44 | $151.45 | $151.40 |
| Purchase #4 | $217.81 | 3.451% | $225.3266 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $12.27 | 8.557% | $13.3199 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $138.83 | 3.318% | $143.4364 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $241.26 | 3.793% | $250.411 | $250.41 | $250.40 | $250.40 |
| 7 purchase totals = | $907.29 | $963.7218 | $963.72 | $963.75 | $963.60 | |