| 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 | $128.61 | 8.316% | $139.3052 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $175.33 | 3.608% | $181.6559 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $240.44 | 4.865% | $252.1374 | $252.14 | $252.15 | $252.10 |
| Purchase #4 | $110.90 | 11.837% | $124.0272 | $124.03 | $124.05 | $124.00 |
| Purchase #5 | $29.41 | 12.260% | $33.0157 | $33.02 | $33.00 | $33.00 |
| Purchase #6 | $115.61 | 6.573% | $123.209 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $76.79 | 10.573% | $84.909 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $877.09 | $938.2594 | $938.28 | $938.25 | $938.20 | |