| 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 | $246.44 | 9.651% | $270.2239 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $141.48 | 4.860% | $148.3559 | $148.36 | $148.35 | $148.40 |
| Purchase #3 | $79.89 | 3.801% | $82.9266 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $210.33 | 3.718% | $218.1501 | $218.15 | $218.15 | $218.20 |
| Purchase #5 | $104.38 | 13.152% | $118.1081 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $193.45 | 7.639% | $208.2276 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $15.78 | 12.565% | $17.7628 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $991.75 | $1,063.7550 | $1,063.76 | $1,063.75 | $1,063.80 | |