| 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 | $225.75 | 6.350% | $240.0851 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $144.94 | 3.829% | $150.4898 | $150.49 | $150.50 | $150.50 |
| Purchase #3 | $150.71 | 10.778% | $166.9535 | $166.95 | $166.95 | $167.00 |
| Purchase #4 | $158.52 | 12.350% | $178.0972 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $203.45 | 12.320% | $228.515 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $173.71 | 10.346% | $191.682 | $191.68 | $191.70 | $191.70 |
| Purchase #7 | $35.77 | 4.594% | $37.4133 | $37.41 | $37.40 | $37.40 |
| 7 purchase totals = | $1,092.85 | $1,193.2359 | $1,193.24 | $1,193.25 | $1,193.30 | |