| 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 | $147.40 | 3.166% | $152.0667 | $152.07 | $152.05 | $152.10 |
| Purchase #2 | $25.41 | 10.220% | $28.0069 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $210.72 | 12.595% | $237.2602 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $32.38 | 4.587% | $33.8653 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $32.33 | 12.229% | $36.2836 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $61.80 | 13.681% | $70.2549 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $231.28 | 6.362% | $245.994 | $245.99 | $246.00 | $246.00 |
| 7 purchase totals = | $741.32 | $803.7316 | $803.73 | $803.70 | $803.90 | |