| 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 | $234.41 | 5.668% | $247.6964 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $48.72 | 7.587% | $52.4164 | $52.42 | $52.40 | $52.40 |
| Purchase #3 | $198.46 | 3.311% | $205.031 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $10.49 | 11.826% | $11.7305 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $170.62 | 4.635% | $178.5282 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $13.55 | 5.772% | $14.3321 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $93.93 | 11.731% | $104.9489 | $104.95 | $104.95 | $104.90 |
| 7 purchase totals = | $770.18 | $814.6835 | $814.69 | $814.75 | $814.50 | |