| 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 | $242.75 | 13.356% | $275.1717 | $275.17 | $275.15 | $275.20 |
| Purchase #2 | $200.84 | 12.152% | $225.2461 | $225.25 | $225.25 | $225.20 |
| Purchase #3 | $53.48 | 8.593% | $58.0755 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $210.64 | 11.594% | $235.0616 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $81.61 | 11.205% | $90.7544 | $90.75 | $90.75 | $90.80 |
| Purchase #6 | $15.60 | 11.322% | $17.3662 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $250.92 | 9.757% | $275.4023 | $275.40 | $275.40 | $275.40 |
| 7 purchase totals = | $1,055.84 | $1,177.0778 | $1,177.08 | $1,177.05 | $1,177.20 | |