| 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 | $189.66 | 13.478% | $215.2224 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $27.76 | 6.640% | $29.6033 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $29.64 | 12.116% | $33.2312 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $32.35 | 5.695% | $34.1923 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $38.33 | 3.800% | $39.7865 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $241.65 | 7.714% | $260.2909 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $247.94 | 4.566% | $259.2609 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $807.33 | $871.5875 | $871.58 | $871.60 | $871.60 | |