| 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 | $225.45 | 9.555% | $246.9917 | $246.99 | $247.00 | $247.00 |
| Purchase #2 | $244.47 | 11.680% | $273.0241 | $273.02 | $273.00 | $273.00 |
| Purchase #3 | $128.70 | 13.279% | $145.7901 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $213.93 | 12.690% | $241.0777 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $20.65 | 10.793% | $22.8788 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $117.91 | 11.820% | $131.847 | $131.85 | $131.85 | $131.80 |
| Purchase #7 | $159.25 | 4.746% | $166.808 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $1,110.36 | $1,228.4174 | $1,228.42 | $1,228.45 | $1,228.40 | |