| 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 | $242.91 | 3.412% | $251.1981 | $251.20 | $251.20 | $251.20 |
| Purchase #2 | $173.96 | 4.827% | $182.357 | $182.36 | $182.35 | $182.40 |
| Purchase #3 | $64.50 | 9.382% | $70.5514 | $70.55 | $70.55 | $70.60 |
| Purchase #4 | $138.46 | 8.369% | $150.0477 | $150.05 | $150.05 | $150.00 |
| Purchase #5 | $185.51 | 3.176% | $191.4018 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $117.31 | 6.510% | $124.9469 | $124.95 | $124.95 | $124.90 |
| Purchase #7 | $186.86 | 9.506% | $204.6229 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $1,109.51 | $1,175.1258 | $1,175.13 | $1,175.10 | $1,175.10 | |