| 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 | $222.62 | 7.647% | $239.6438 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $98.58 | 4.848% | $103.3592 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $84.87 | 7.626% | $91.3422 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $53.41 | 13.583% | $60.6647 | $60.66 | $60.65 | $60.70 |
| Purchase #5 | $40.76 | 12.141% | $45.7087 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $146.25 | 4.495% | $152.8239 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $163.97 | 9.330% | $179.2684 | $179.27 | $179.25 | $179.30 |
| 7 purchase totals = | $810.46 | $872.8109 | $872.80 | $872.75 | $872.80 | |