| 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 | $186.60 | 4.628% | $195.2358 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $224.40 | 10.300% | $247.5132 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $218.71 | 5.637% | $231.0387 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $83.50 | 8.493% | $90.5917 | $90.59 | $90.60 | $90.60 |
| Purchase #5 | $205.36 | 11.624% | $229.231 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $116.45 | 4.710% | $121.9348 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $58.27 | 13.852% | $66.3416 | $66.34 | $66.35 | $66.30 |
| 7 purchase totals = | $1,093.29 | $1,181.8868 | $1,181.88 | $1,181.95 | $1,181.70 | |