| 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 | $204.25 | 11.278% | $227.2853 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $199.43 | 11.578% | $222.52 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $49.92 | 9.425% | $54.625 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $228.71 | 9.322% | $250.0303 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $112.92 | 13.799% | $128.5018 | $128.50 | $128.50 | $128.50 |
| Purchase #6 | $74.34 | 8.202% | $80.4374 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $31.51 | 10.107% | $34.6947 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $901.08 | $998.0945 | $998.10 | $998.15 | $998.00 | |