| 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 | $231.97 | 3.523% | $240.1423 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $216.91 | 10.229% | $239.0977 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $51.38 | 11.661% | $57.3714 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $202.65 | 3.817% | $210.3852 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $130.47 | 8.209% | $141.1803 | $141.18 | $141.20 | $141.20 |
| Purchase #6 | $206.66 | 4.592% | $216.1498 | $216.15 | $216.15 | $216.10 |
| Purchase #7 | $123.58 | 7.318% | $132.6236 | $132.62 | $132.60 | $132.60 |
| 7 purchase totals = | $1,163.62 | $1,236.9503 | $1,236.95 | $1,236.95 | $1,236.90 | |