| 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 | $250.97 | 10.766% | $277.9894 | $277.99 | $278.00 | $278.00 |
| Purchase #2 | $166.64 | 7.797% | $179.6329 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $52.96 | 3.351% | $54.7347 | $54.73 | $54.75 | $54.70 |
| Purchase #4 | $169.92 | 7.536% | $182.7252 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $25.26 | 4.828% | $26.4796 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $12.67 | 4.280% | $13.2123 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $179.43 | 13.118% | $202.9676 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $857.85 | $937.7417 | $937.74 | $937.80 | $937.70 | |