| 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 | $31.81 | 10.658% | $35.2003 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $71.26 | 4.469% | $74.4446 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $206.80 | 13.351% | $234.4099 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $127.84 | 8.545% | $138.7639 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $161.30 | 8.650% | $175.2525 | $175.25 | $175.25 | $175.30 |
| Purchase #6 | $183.37 | 3.751% | $190.2482 | $190.25 | $190.25 | $190.20 |
| Purchase #7 | $244.36 | 5.637% | $258.1346 | $258.13 | $258.15 | $258.10 |
| 7 purchase totals = | $1,026.74 | $1,106.4540 | $1,106.44 | $1,106.45 | $1,106.40 | |