| 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 | $208.87 | 12.533% | $235.0477 | $235.05 | $235.05 | $235.00 |
| Purchase #2 | $194.89 | 11.566% | $217.431 | $217.43 | $217.45 | $217.40 |
| Purchase #3 | $245.59 | 5.220% | $258.4098 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $38.28 | 13.267% | $43.3586 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $245.28 | 8.567% | $266.2931 | $266.29 | $266.30 | $266.30 |
| Purchase #6 | $123.98 | 7.149% | $132.8433 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $6.30 | 7.632% | $6.7808 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $1,063.19 | $1,160.1643 | $1,160.16 | $1,160.20 | $1,160.10 | |