| 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 | $190.72 | 5.836% | $201.8504 | $201.85 | $201.85 | $201.90 |
| Purchase #2 | $116.99 | 10.291% | $129.0294 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $124.31 | 9.847% | $136.5508 | $136.55 | $136.55 | $136.60 |
| Purchase #4 | $172.83 | 3.340% | $178.6025 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $233.70 | 8.279% | $253.048 | $253.05 | $253.05 | $253.00 |
| Purchase #6 | $248.95 | 7.269% | $267.0462 | $267.05 | $267.05 | $267.00 |
| Purchase #7 | $155.82 | 8.544% | $169.1333 | $169.13 | $169.15 | $169.10 |
| 7 purchase totals = | $1,243.32 | $1,335.2606 | $1,335.26 | $1,335.30 | $1,335.20 | |