| 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 | $233.34 | 11.794% | $260.8601 | $260.86 | $260.85 | $260.90 |
| Purchase #2 | $12.62 | 6.624% | $13.4559 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $29.32 | 3.436% | $30.3274 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $79.30 | 4.120% | $82.5672 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $220.47 | 6.758% | $235.3694 | $235.37 | $235.35 | $235.40 |
| Purchase #6 | $234.35 | 13.596% | $266.2122 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $223.95 | 7.427% | $240.5828 | $240.58 | $240.60 | $240.60 |
| 7 purchase totals = | $1,033.35 | $1,129.3750 | $1,129.38 | $1,129.35 | $1,129.50 | |