| 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 | $226.37 | 6.836% | $241.8447 | $241.84 | $241.85 | $241.80 |
| Purchase #2 | $123.92 | 3.790% | $128.6166 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $103.73 | 11.214% | $115.3623 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $137.96 | 11.244% | $153.4722 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $86.87 | 8.624% | $94.3617 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $211.91 | 6.685% | $226.0762 | $226.08 | $226.10 | $226.10 |
| Purchase #7 | $128.57 | 7.678% | $138.4416 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $1,019.33 | $1,098.1753 | $1,098.17 | $1,098.15 | $1,098.20 | |