| 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 | $217.30 | 9.844% | $238.691 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $17.95 | 12.847% | $20.256 | $20.26 | $20.25 | $20.30 |
| Purchase #3 | $219.55 | 4.286% | $228.9599 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $41.48 | 11.703% | $46.3344 | $46.33 | $46.35 | $46.30 |
| Purchase #5 | $181.69 | 3.816% | $188.6233 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $162.47 | 11.301% | $180.8307 | $180.83 | $180.85 | $180.80 |
| Purchase #7 | $216.35 | 10.628% | $239.3437 | $239.34 | $239.35 | $239.30 |
| 7 purchase totals = | $1,056.79 | $1,143.0390 | $1,143.03 | $1,143.05 | $1,143.00 | |