| 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 | $6.26 | 13.495% | $7.1048 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $249.65 | 12.471% | $280.7839 | $280.78 | $280.80 | $280.80 |
| Purchase #3 | $122.65 | 5.724% | $129.6705 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $199.59 | 12.470% | $224.4789 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $119.29 | 3.851% | $123.8839 | $123.88 | $123.90 | $123.90 |
| Purchase #6 | $243.30 | 4.219% | $253.5648 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $16.70 | 4.198% | $17.4011 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $957.44 | $1,036.8879 | $1,036.87 | $1,036.90 | $1,037.00 | |