| 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 | $227.67 | 13.164% | $257.6405 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $222.49 | 8.767% | $241.9957 | $242.00 | $242.00 | $242.00 |
| Purchase #3 | $152.35 | 11.487% | $169.8504 | $169.85 | $169.85 | $169.90 |
| Purchase #4 | $10.97 | 5.520% | $11.5755 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $57.30 | 7.525% | $61.6118 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $68.52 | 7.740% | $73.8234 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $76.98 | 13.469% | $87.3484 | $87.35 | $87.35 | $87.30 |
| 7 purchase totals = | $816.28 | $903.8457 | $903.85 | $903.85 | $903.80 | |