| 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 | $191.75 | 8.480% | $208.0104 | $208.01 | $208.00 | $208.00 |
| Purchase #2 | $34.96 | 7.625% | $37.6257 | $37.63 | $37.65 | $37.60 |
| Purchase #3 | $246.79 | 12.607% | $277.9028 | $277.90 | $277.90 | $277.90 |
| Purchase #4 | $51.48 | 12.848% | $58.0942 | $58.09 | $58.10 | $58.10 |
| Purchase #5 | $207.51 | 9.590% | $227.4102 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $84.83 | 7.579% | $91.2593 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $135.57 | 3.174% | $139.873 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $952.89 | $1,040.1756 | $1,040.17 | $1,040.15 | $1,040.20 | |