| 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 | $224.31 | 3.102% | $231.2681 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $82.35 | 6.139% | $87.4055 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $118.96 | 9.116% | $129.8044 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $119.93 | 11.149% | $133.301 | $133.30 | $133.30 | $133.30 |
| Purchase #5 | $111.28 | 3.686% | $115.3818 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $89.97 | 11.636% | $100.4389 | $100.44 | $100.45 | $100.40 |
| Purchase #7 | $183.46 | 9.405% | $200.7144 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $930.26 | $998.3141 | $998.31 | $998.30 | $998.30 | |