| 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 | $134.77 | 5.434% | $142.0934 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $199.76 | 12.444% | $224.6181 | $224.62 | $224.60 | $224.60 |
| Purchase #3 | $69.60 | 6.239% | $73.9423 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $193.60 | 11.293% | $215.4632 | $215.46 | $215.45 | $215.50 |
| Purchase #5 | $68.46 | 4.776% | $71.7296 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $44.61 | 8.522% | $48.4117 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $203.97 | 13.743% | $232.0016 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $914.77 | $1,008.2599 | $1,008.25 | $1,008.25 | $1,008.20 | |