| 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 | $203.74 | 10.647% | $225.4322 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $175.59 | 4.453% | $183.409 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $58.91 | 3.468% | $60.953 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $241.87 | 13.303% | $274.046 | $274.05 | $274.05 | $274.00 |
| Purchase #5 | $43.85 | 10.338% | $48.3832 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $239.55 | 11.561% | $267.2444 | $267.24 | $267.25 | $267.20 |
| Purchase #7 | $73.63 | 13.467% | $83.5458 | $83.55 | $83.55 | $83.50 |
| 7 purchase totals = | $1,037.14 | $1,143.0136 | $1,143.01 | $1,143.05 | $1,142.90 | |