| 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 | $197.76 | 10.507% | $218.5386 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $53.43 | 9.366% | $58.4343 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $26.30 | 10.547% | $29.0739 | $29.07 | $29.05 | $29.10 |
| Purchase #4 | $188.46 | 5.653% | $199.1136 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $18.39 | 6.800% | $19.6405 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $240.36 | 11.615% | $268.2778 | $268.28 | $268.30 | $268.30 |
| Purchase #7 | $199.71 | 7.665% | $215.0178 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $924.41 | $1,008.0965 | $1,008.09 | $1,008.10 | $1,008.00 | |