| 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 | $221.59 | 11.671% | $247.4518 | $247.45 | $247.45 | $247.50 |
| Purchase #2 | $244.53 | 5.850% | $258.835 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $92.76 | 9.702% | $101.7596 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $60.59 | 13.751% | $68.9217 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $5.73 | 13.285% | $6.4912 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $34.58 | 7.654% | $37.2268 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $132.45 | 10.677% | $146.5917 | $146.59 | $146.60 | $146.60 |
| 7 purchase totals = | $792.23 | $867.2778 | $867.28 | $867.30 | $867.30 | |