| 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 | $203.95 | 13.709% | $231.9095 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $108.86 | 10.236% | $120.0029 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $71.34 | 13.468% | $80.9481 | $80.95 | $80.95 | $80.90 |
| Purchase #4 | $89.47 | 4.775% | $93.7422 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $148.82 | 8.864% | $162.0114 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $47.81 | 12.336% | $53.7078 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $54.27 | 6.808% | $57.9647 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $724.52 | $800.2866 | $800.28 | $800.25 | $800.20 | |