| 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 | $231.26 | 3.619% | $239.6293 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $152.28 | 9.402% | $166.5974 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $151.81 | 3.503% | $157.1279 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $85.98 | 5.589% | $90.7854 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $70.62 | 13.227% | $79.9609 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $96.42 | 9.468% | $105.549 | $105.55 | $105.55 | $105.50 |
| Purchase #7 | $223.41 | 12.107% | $250.4582 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $1,011.78 | $1,090.1081 | $1,090.12 | $1,090.15 | $1,090.10 | |