| 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 | $216.67 | 6.478% | $230.7059 | $230.71 | $230.70 | $230.70 |
| Purchase #2 | $92.80 | 5.683% | $98.0738 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $66.40 | 10.372% | $73.287 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $170.59 | 4.475% | $178.2239 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $8.29 | 12.817% | $9.3525 | $9.35 | $9.35 | $9.40 |
| Purchase #6 | $150.45 | 8.835% | $163.7423 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $202.76 | 3.214% | $209.2767 | $209.28 | $209.30 | $209.30 |
| 7 purchase totals = | $907.96 | $962.6621 | $962.66 | $962.65 | $962.70 | |