| 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 | $13.66 | 11.242% | $15.1957 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $238.55 | 9.193% | $260.4799 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $242.29 | 13.270% | $274.4419 | $274.44 | $274.45 | $274.40 |
| Purchase #4 | $247.44 | 7.236% | $265.3448 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $224.81 | 12.262% | $252.3762 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $27.28 | 11.502% | $30.4177 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $224.71 | 6.142% | $238.5117 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $1,218.74 | $1,336.7679 | $1,336.77 | $1,336.80 | $1,336.70 | |