| 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 | $129.39 | 9.611% | $141.8257 | $141.83 | $141.85 | $141.80 |
| Purchase #2 | $149.41 | 13.807% | $170.039 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $223.68 | 3.589% | $231.7079 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $58.56 | 11.872% | $65.5122 | $65.51 | $65.50 | $65.50 |
| Purchase #5 | $223.84 | 5.138% | $235.3409 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $224.87 | 11.191% | $250.0352 | $250.04 | $250.05 | $250.00 |
| Purchase #7 | $83.80 | 7.613% | $90.1797 | $90.18 | $90.20 | $90.20 |
| 7 purchase totals = | $1,093.55 | $1,184.6406 | $1,184.65 | $1,184.70 | $1,184.50 | |