| 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 | $134.73 | 10.178% | $148.4428 | $148.44 | $148.45 | $148.40 |
| Purchase #2 | $78.40 | 12.319% | $88.0581 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $217.88 | 10.118% | $239.9251 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $30.89 | 10.482% | $34.1279 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $229.89 | 10.794% | $254.7043 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $105.73 | 13.495% | $119.9983 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $122.64 | 9.640% | $134.4625 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $920.16 | $1,019.7190 | $1,019.72 | $1,019.75 | $1,019.70 | |