| 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 | $226.51 | 13.709% | $257.5623 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $209.81 | 9.208% | $229.1293 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $34.60 | 7.532% | $37.2061 | $37.21 | $37.20 | $37.20 |
| Purchase #4 | $108.46 | 8.619% | $117.8082 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $203.33 | 7.386% | $218.348 | $218.35 | $218.35 | $218.30 |
| Purchase #6 | $59.43 | 13.453% | $67.4251 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $230.66 | 12.565% | $259.6424 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $1,072.80 | $1,187.1214 | $1,187.13 | $1,187.15 | $1,187.00 | |