| 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 | $197.69 | 13.700% | $224.7735 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $18.81 | 13.233% | $21.2991 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $196.81 | 9.690% | $215.8809 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $59.54 | 6.116% | $63.1815 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $129.53 | 3.598% | $134.1905 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $142.70 | 4.196% | $148.6877 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $229.69 | 7.273% | $246.3954 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $974.77 | $1,054.4086 | $1,054.41 | $1,054.45 | $1,054.50 | |