| 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 | $201.70 | 5.115% | $212.017 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $73.78 | 7.282% | $79.1527 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $213.25 | 10.549% | $235.7457 | $235.75 | $235.75 | $235.70 |
| Purchase #4 | $58.41 | 9.266% | $63.8223 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $29.91 | 9.309% | $32.6943 | $32.69 | $32.70 | $32.70 |
| Purchase #6 | $87.39 | 4.287% | $91.1364 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $205.39 | 13.462% | $233.0396 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $869.83 | $947.6080 | $947.61 | $947.60 | $947.50 | |