| 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 | $123.34 | 11.652% | $137.7116 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $202.61 | 11.459% | $225.8271 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $16.69 | 11.224% | $18.5633 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $63.98 | 10.164% | $70.4829 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $227.54 | 3.360% | $235.1853 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $121.60 | 7.486% | $130.703 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $229.57 | 7.473% | $246.7258 | $246.73 | $246.75 | $246.70 |
| 7 purchase totals = | $985.33 | $1,065.1990 | $1,065.20 | $1,065.25 | $1,065.20 | |