| 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 | $111.62 | 3.451% | $115.472 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $166.26 | 7.476% | $178.6896 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $101.40 | 4.171% | $105.6294 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $55.40 | 4.619% | $57.9589 | $57.96 | $57.95 | $58.00 |
| Purchase #5 | $233.70 | 5.603% | $246.7942 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $118.53 | 13.393% | $134.4047 | $134.40 | $134.40 | $134.40 |
| Purchase #7 | $61.81 | 3.422% | $63.9251 | $63.93 | $63.95 | $63.90 |
| 7 purchase totals = | $848.72 | $902.8739 | $902.87 | $902.90 | $902.90 | |