| 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 | $206.84 | 4.119% | $215.3597 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $153.41 | 4.789% | $160.7568 | $160.76 | $160.75 | $160.80 |
| Purchase #3 | $12.55 | 6.131% | $13.3194 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $7.80 | 5.219% | $8.2071 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $93.54 | 8.220% | $101.229 | $101.23 | $101.25 | $101.20 |
| Purchase #6 | $28.74 | 9.125% | $31.3625 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $126.96 | 4.289% | $132.4053 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $629.84 | $662.6398 | $662.65 | $662.60 | $662.70 | |