| 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 | $103.28 | 6.426% | $109.9168 | $109.92 | $109.90 | $109.90 |
| Purchase #2 | $198.96 | 10.842% | $220.5312 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $39.75 | 10.397% | $43.8828 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $13.89 | 11.383% | $15.4711 | $15.47 | $15.45 | $15.50 |
| Purchase #5 | $151.42 | 12.403% | $170.2006 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $236.41 | 6.700% | $252.2495 | $252.25 | $252.25 | $252.20 |
| Purchase #7 | $250.34 | 6.221% | $265.9137 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $994.05 | $1,078.1657 | $1,078.16 | $1,078.15 | $1,078.10 | |