| 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 | $231.99 | 5.622% | $245.0325 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $29.96 | 7.860% | $32.3149 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $95.51 | 8.210% | $103.3514 | $103.35 | $103.35 | $103.40 |
| Purchase #4 | $203.89 | 11.247% | $226.8215 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $110.29 | 8.245% | $119.3834 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $99.69 | 11.235% | $110.8902 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $42.64 | 13.629% | $48.4514 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $813.97 | $886.2453 | $886.23 | $886.25 | $886.30 | |