| 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 | $216.31 | 6.393% | $230.1387 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $33.50 | 7.430% | $35.9891 | $35.99 | $36.00 | $36.00 |
| Purchase #3 | $182.74 | 10.831% | $202.5326 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $35.60 | 3.634% | $36.8937 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $20.32 | 9.231% | $22.1957 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $121.75 | 9.865% | $133.7606 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $86.75 | 7.767% | $93.4879 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $696.97 | $754.9983 | $755.00 | $755.05 | $755.00 | |