| 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 | $10.97 | 13.170% | $12.4147 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $169.50 | 8.607% | $184.0889 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $203.36 | 9.796% | $223.2811 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $51.99 | 5.579% | $54.8905 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $136.88 | 10.387% | $151.0977 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $140.84 | 10.645% | $155.8324 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $180.36 | 10.865% | $199.9561 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $893.90 | $981.5614 | $981.56 | $981.60 | $981.60 | |