| 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 | $107.73 | 9.697% | $118.1766 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $122.43 | 6.863% | $130.8324 | $130.83 | $130.85 | $130.80 |
| Purchase #3 | $39.51 | 6.861% | $42.2208 | $42.22 | $42.20 | $42.20 |
| Purchase #4 | $25.31 | 11.281% | $28.1652 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $139.93 | 12.800% | $157.841 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $201.60 | 13.272% | $228.3564 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $227.48 | 3.783% | $236.0856 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $863.99 | $941.6780 | $941.69 | $941.70 | $941.70 | |