| 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 | $213.86 | 7.223% | $229.3071 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $244.96 | 5.522% | $258.4867 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $179.42 | 11.653% | $200.3278 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $221.83 | 3.117% | $228.7444 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $142.82 | 4.769% | $149.6311 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $70.77 | 5.455% | $74.6305 | $74.63 | $74.65 | $74.60 |
| Purchase #7 | $27.54 | 9.354% | $30.1161 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $1,101.20 | $1,171.2437 | $1,171.25 | $1,171.30 | $1,171.10 | |