| 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 | $209.50 | 12.519% | $235.7273 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $47.34 | 12.653% | $53.3299 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $133.58 | 13.316% | $151.3675 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $49.54 | 4.568% | $51.803 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $111.89 | 5.833% | $118.4165 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $12.26 | 3.146% | $12.6457 | $12.65 | $12.65 | $12.60 |
| Purchase #7 | $49.80 | 10.705% | $55.1311 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $613.91 | $678.4210 | $678.43 | $678.45 | $678.30 | |