| 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 | $222.67 | 7.374% | $239.0897 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $56.32 | 5.764% | $59.5663 | $59.57 | $59.55 | $59.60 |
| Purchase #3 | $14.91 | 3.154% | $15.3803 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $133.53 | 3.253% | $137.8737 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $8.73 | 13.291% | $9.8903 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $238.63 | 8.466% | $258.8324 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $236.64 | 6.273% | $251.4844 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $911.43 | $972.1171 | $972.11 | $972.15 | $972.20 | |