| 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 | $110.71 | 5.692% | $117.0116 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $238.47 | 4.857% | $250.0525 | $250.05 | $250.05 | $250.10 |
| Purchase #3 | $100.81 | 4.585% | $105.4321 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $198.84 | 8.848% | $216.4334 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $80.77 | 12.745% | $91.0641 | $91.06 | $91.05 | $91.10 |
| Purchase #6 | $226.68 | 3.387% | $234.3577 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $179.49 | 5.514% | $189.3871 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $1,135.77 | $1,203.7385 | $1,203.73 | $1,203.75 | $1,203.80 | |