| 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 | $198.64 | 13.236% | $224.932 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $246.63 | 6.276% | $262.1085 | $262.11 | $262.10 | $262.10 |
| Purchase #3 | $19.75 | 10.169% | $21.7584 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $116.29 | 12.730% | $131.0937 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $9.65 | 10.450% | $10.6584 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $117.93 | 11.730% | $131.7632 | $131.76 | $131.75 | $131.80 |
| Purchase #7 | $101.71 | 13.748% | $115.6931 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $810.60 | $898.0073 | $898.00 | $898.00 | $898.10 | |