| 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 | $97.84 | 8.520% | $106.176 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $55.42 | 12.150% | $62.1535 | $62.15 | $62.15 | $62.20 |
| Purchase #3 | $61.72 | 13.445% | $70.0183 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $235.48 | 9.726% | $258.3828 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $14.65 | 4.823% | $15.3566 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $219.99 | 5.630% | $232.3754 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $206.79 | 6.429% | $220.0845 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $891.89 | $964.5471 | $964.55 | $964.60 | $964.70 | |