| 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 | $242.73 | 6.484% | $258.4686 | $258.47 | $258.45 | $258.50 |
| Purchase #2 | $222.95 | 3.291% | $230.2873 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $206.60 | 13.253% | $233.9807 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $88.79 | 4.872% | $93.1158 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $237.30 | 6.340% | $252.3448 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $230.41 | 3.314% | $238.0458 | $238.05 | $238.05 | $238.00 |
| Purchase #7 | $28.33 | 4.421% | $29.5825 | $29.58 | $29.60 | $29.60 |
| 7 purchase totals = | $1,257.11 | $1,335.8255 | $1,335.83 | $1,335.85 | $1,335.80 | |