| 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 | $239.75 | 8.735% | $260.6922 | $260.69 | $260.70 | $260.70 |
| Purchase #2 | $192.65 | 10.677% | $213.2192 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $169.50 | 6.239% | $180.0751 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $138.95 | 9.285% | $151.8515 | $151.85 | $151.85 | $151.90 |
| Purchase #5 | $172.56 | 7.118% | $184.8428 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $169.42 | 4.481% | $177.0117 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $202.36 | 11.627% | $225.8884 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $1,285.19 | $1,393.5809 | $1,393.58 | $1,393.60 | $1,393.60 | |