| 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 | $116.83 | 13.487% | $132.5869 | $132.59 | $132.60 | $132.60 |
| Purchase #2 | $203.61 | 6.468% | $216.7795 | $216.78 | $216.80 | $216.80 |
| Purchase #3 | $197.61 | 10.488% | $218.3353 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $184.89 | 8.422% | $200.4614 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $183.66 | 13.340% | $208.1602 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $123.51 | 13.543% | $140.237 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $111.63 | 7.773% | $120.307 | $120.31 | $120.30 | $120.30 |
| 7 purchase totals = | $1,121.74 | $1,236.8673 | $1,236.88 | $1,236.90 | $1,236.90 | |