| 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 | $99.81 | 3.335% | $103.1387 | $103.14 | $103.15 | $103.10 |
| Purchase #2 | $116.36 | 8.535% | $126.2913 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $61.89 | 10.138% | $68.1644 | $68.16 | $68.15 | $68.20 |
| Purchase #4 | $39.55 | 11.455% | $44.0805 | $44.08 | $44.10 | $44.10 |
| Purchase #5 | $210.65 | 5.502% | $222.24 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $213.33 | 11.674% | $238.2341 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $198.50 | 11.730% | $221.7841 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $940.09 | $1,023.9331 | $1,023.92 | $1,024.00 | $1,023.90 | |