| 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 | $224.31 | 4.606% | $234.6417 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $10.82 | 11.673% | $12.083 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $14.70 | 4.245% | $15.324 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $64.28 | 10.395% | $70.9619 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $113.71 | 7.137% | $121.8255 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $207.95 | 13.425% | $235.8673 | $235.87 | $235.85 | $235.90 |
| Purchase #7 | $105.64 | 7.522% | $113.5862 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $741.41 | $804.2896 | $804.29 | $804.30 | $804.30 | |