| 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 | $28.49 | 8.287% | $30.851 | $30.85 | $30.85 | $30.90 |
| Purchase #2 | $12.97 | 12.351% | $14.5719 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $98.54 | 12.386% | $110.7452 | $110.75 | $110.75 | $110.70 |
| Purchase #4 | $202.45 | 12.428% | $227.6105 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $121.56 | 10.591% | $134.4344 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $240.94 | 11.797% | $269.3637 | $269.36 | $269.35 | $269.40 |
| Purchase #7 | $243.54 | 7.874% | $262.7163 | $262.72 | $262.70 | $262.70 |
| 7 purchase totals = | $948.49 | $1,050.2930 | $1,050.29 | $1,050.25 | $1,050.30 | |