| 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 | $95.41 | 13.600% | $108.3858 | $108.39 | $108.40 | $108.40 |
| Purchase #2 | $242.58 | 6.228% | $257.6879 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $96.36 | 12.187% | $108.1034 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $152.90 | 8.634% | $166.1014 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $96.77 | 6.541% | $103.0997 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $19.55 | 8.253% | $21.1635 | $21.16 | $21.15 | $21.20 |
| Purchase #7 | $207.50 | 11.323% | $230.9952 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $911.07 | $995.5369 | $995.54 | $995.55 | $995.60 | |