| 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 | $108.83 | 12.687% | $122.6373 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $212.73 | 5.835% | $225.1428 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $193.80 | 11.316% | $215.7304 | $215.73 | $215.75 | $215.70 |
| Purchase #4 | $203.26 | 4.598% | $212.6059 | $212.61 | $212.60 | $212.60 |
| Purchase #5 | $8.69 | 7.613% | $9.3516 | $9.35 | $9.35 | $9.40 |
| Purchase #6 | $61.77 | 11.870% | $69.1021 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $102.88 | 7.800% | $110.9046 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $891.96 | $965.4747 | $965.47 | $965.50 | $965.40 | |