| 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 | $129.74 | 11.516% | $144.6809 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $247.92 | 6.760% | $264.6794 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $85.87 | 12.844% | $96.8991 | $96.90 | $96.90 | $96.90 |
| Purchase #4 | $126.62 | 11.525% | $141.213 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $155.98 | 7.289% | $167.3494 | $167.35 | $167.35 | $167.30 |
| Purchase #6 | $65.64 | 11.192% | $72.9864 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $81.86 | 12.699% | $92.2554 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $893.63 | $980.0636 | $980.07 | $980.10 | $980.10 | |