| 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 | $195.94 | 9.360% | $214.28 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $220.53 | 10.645% | $244.0054 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $128.31 | 8.403% | $139.0919 | $139.09 | $139.10 | $139.10 |
| Purchase #4 | $142.75 | 8.242% | $154.5155 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $195.99 | 5.660% | $207.083 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $110.38 | 6.643% | $117.7125 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $64.56 | 9.179% | $70.486 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $1,058.46 | $1,147.1743 | $1,147.18 | $1,147.20 | $1,147.20 | |