| 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 | $113.41 | 7.268% | $121.6526 | $121.65 | $121.65 | $121.70 |
| Purchase #2 | $59.71 | 6.528% | $63.6079 | $63.61 | $63.60 | $63.60 |
| Purchase #3 | $243.63 | 4.776% | $255.2658 | $255.27 | $255.25 | $255.30 |
| Purchase #4 | $29.42 | 5.525% | $31.0455 | $31.05 | $31.05 | $31.00 |
| Purchase #5 | $190.82 | 10.548% | $210.9477 | $210.95 | $210.95 | $210.90 |
| Purchase #6 | $245.46 | 5.140% | $258.0766 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $227.93 | 7.818% | $245.7496 | $245.75 | $245.75 | $245.70 |
| 7 purchase totals = | $1,110.38 | $1,186.3457 | $1,186.36 | $1,186.35 | $1,186.30 | |