| 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 | $195.31 | 7.160% | $209.2942 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $10.96 | 8.139% | $11.852 | $11.85 | $11.85 | $11.90 |
| Purchase #3 | $142.31 | 10.581% | $157.3678 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $236.67 | 4.579% | $247.5071 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $229.79 | 9.127% | $250.7629 | $250.76 | $250.75 | $250.80 |
| Purchase #6 | $216.31 | 5.592% | $228.4061 | $228.41 | $228.40 | $228.40 |
| Purchase #7 | $89.78 | 13.518% | $101.9165 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $1,121.13 | $1,207.1066 | $1,207.11 | $1,207.05 | $1,207.20 | |