| 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 | $230.41 | 6.862% | $246.2207 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $191.30 | 6.193% | $203.1472 | $203.15 | $203.15 | $203.10 |
| Purchase #3 | $188.81 | 4.240% | $196.8155 | $196.82 | $196.80 | $196.80 |
| Purchase #4 | $210.67 | 3.160% | $217.3272 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $10.52 | 8.173% | $11.3798 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $66.93 | 9.184% | $73.0769 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $38.46 | 11.674% | $42.9498 | $42.95 | $42.95 | $42.90 |
| 7 purchase totals = | $937.10 | $990.9171 | $990.93 | $990.95 | $990.80 | |