| 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 | $134.69 | 13.730% | $153.1829 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $203.78 | 10.127% | $224.4168 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $113.86 | 8.591% | $123.6417 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $108.95 | 7.631% | $117.264 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $58.62 | 10.651% | $64.8636 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $235.61 | 13.464% | $267.3325 | $267.33 | $267.35 | $267.30 |
| Purchase #7 | $235.39 | 12.312% | $264.3712 | $264.37 | $264.35 | $264.40 |
| 7 purchase totals = | $1,090.90 | $1,215.0727 | $1,215.06 | $1,215.05 | $1,215.10 | |