| 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 | $130.39 | 8.693% | $141.7248 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $57.92 | 12.340% | $65.0673 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $224.25 | 12.469% | $252.2117 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $108.40 | 12.248% | $121.6768 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $61.52 | 4.461% | $64.2644 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $115.59 | 10.262% | $127.4518 | $127.45 | $127.45 | $127.50 |
| Purchase #7 | $152.77 | 3.446% | $158.0345 | $158.03 | $158.05 | $158.00 |
| 7 purchase totals = | $850.84 | $930.4313 | $930.42 | $930.40 | $930.50 | |