| 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 | $218.57 | 11.215% | $243.0826 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $207.90 | 10.472% | $229.6713 | $229.67 | $229.65 | $229.70 |
| Purchase #3 | $159.89 | 12.545% | $179.9482 | $179.95 | $179.95 | $179.90 |
| Purchase #4 | $41.41 | 5.645% | $43.7476 | $43.75 | $43.75 | $43.70 |
| Purchase #5 | $16.69 | 6.646% | $17.7992 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $34.97 | 6.560% | $37.264 | $37.26 | $37.25 | $37.30 |
| Purchase #7 | $234.48 | 10.141% | $258.2586 | $258.26 | $258.25 | $258.30 |
| 7 purchase totals = | $913.91 | $1,009.7715 | $1,009.77 | $1,009.75 | $1,009.80 | |