| 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 | $194.63 | 4.223% | $202.8492 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $10.79 | 13.666% | $12.2646 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $80.63 | 8.532% | $87.5094 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $241.80 | 6.374% | $257.2123 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $129.67 | 6.701% | $138.3592 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $17.37 | 6.468% | $18.4935 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $115.72 | 10.737% | $128.1449 | $128.14 | $128.15 | $128.10 |
| 7 purchase totals = | $790.61 | $844.8331 | $844.82 | $844.80 | $844.80 | |