| 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 | $214.37 | 4.319% | $223.6286 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $81.69 | 3.159% | $84.2706 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $27.90 | 10.311% | $30.7768 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $104.91 | 3.507% | $108.5892 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $77.54 | 8.651% | $84.248 | $84.25 | $84.25 | $84.20 |
| Purchase #6 | $85.52 | 5.151% | $89.9251 | $89.93 | $89.95 | $89.90 |
| Purchase #7 | $10.55 | 7.635% | $11.3555 | $11.36 | $11.35 | $11.40 |
| 7 purchase totals = | $602.48 | $632.7938 | $632.81 | $632.85 | $632.80 | |