| 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 | $188.53 | 11.351% | $209.93 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $225.87 | 4.355% | $235.7066 | $235.71 | $235.70 | $235.70 |
| Purchase #3 | $18.68 | 12.677% | $21.0481 | $21.05 | $21.05 | $21.00 |
| Purchase #4 | $11.67 | 9.331% | $12.7589 | $12.76 | $12.75 | $12.80 |
| Purchase #5 | $73.92 | 5.789% | $78.1992 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $220.70 | 6.663% | $235.4052 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $57.26 | 11.834% | $64.0361 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $796.63 | $857.0841 | $857.10 | $857.10 | $857.00 | |