| 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 | $121.38 | 3.249% | $125.3236 | $125.32 | $125.30 | $125.30 |
| Purchase #2 | $76.72 | 4.566% | $80.223 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $91.79 | 11.116% | $101.9934 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $29.56 | 8.371% | $32.0345 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $117.64 | 13.135% | $133.092 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $203.72 | 10.820% | $225.7625 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $39.59 | 6.611% | $42.2073 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $680.40 | $740.6363 | $740.62 | $740.60 | $740.60 | |