| 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 | $238.55 | 3.648% | $247.2523 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $31.46 | 10.564% | $34.7834 | $34.78 | $34.80 | $34.80 |
| Purchase #3 | $23.39 | 11.195% | $26.0085 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $75.60 | 3.734% | $78.4229 | $78.42 | $78.40 | $78.40 |
| Purchase #5 | $245.48 | 7.609% | $264.1586 | $264.16 | $264.15 | $264.20 |
| Purchase #6 | $157.33 | 10.354% | $173.6199 | $173.62 | $173.60 | $173.60 |
| Purchase #7 | $34.93 | 5.857% | $36.9759 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $806.74 | $861.2215 | $861.22 | $861.20 | $861.30 | |