| 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 | $227.74 | 4.833% | $238.7467 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $199.28 | 5.811% | $210.8602 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $212.40 | 5.715% | $224.5387 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $116.34 | 12.290% | $130.6382 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $123.59 | 5.409% | $130.275 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $92.41 | 7.160% | $99.0266 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $205.99 | 8.504% | $223.5074 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $1,177.75 | $1,257.5928 | $1,257.61 | $1,257.65 | $1,257.50 | |