| 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 | $116.53 | 10.761% | $129.0698 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $36.61 | 3.682% | $37.958 | $37.96 | $37.95 | $38.00 |
| Purchase #3 | $250.28 | 6.316% | $266.0877 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $217.83 | 4.475% | $227.5779 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $17.78 | 10.597% | $19.6641 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $200.29 | 8.516% | $217.3467 | $217.35 | $217.35 | $217.30 |
| Purchase #7 | $132.74 | 13.243% | $150.3188 | $150.32 | $150.30 | $150.30 |
| 7 purchase totals = | $972.06 | $1,048.0230 | $1,048.03 | $1,048.00 | $1,048.10 | |