| 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 | $97.32 | 4.227% | $101.4337 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $125.55 | 11.370% | $139.825 | $139.83 | $139.85 | $139.80 |
| Purchase #3 | $247.76 | 6.864% | $264.7662 | $264.77 | $264.75 | $264.80 |
| Purchase #4 | $120.82 | 8.126% | $130.6378 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $168.87 | 8.836% | $183.7914 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $230.25 | 12.267% | $258.4948 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $22.77 | 4.463% | $23.7862 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $1,013.34 | $1,102.7351 | $1,102.74 | $1,102.80 | $1,102.70 | |