| 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 | $196.48 | 10.152% | $216.4266 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $230.66 | 4.377% | $240.756 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $133.34 | 7.143% | $142.8645 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $236.52 | 3.707% | $245.2878 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $110.74 | 13.765% | $125.9834 | $125.98 | $126.00 | $126.00 |
| Purchase #6 | $169.46 | 5.203% | $178.277 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $101.36 | 3.209% | $104.6126 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $1,178.56 | $1,254.2079 | $1,254.21 | $1,254.25 | $1,254.30 | |