| 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 | $190.31 | 7.282% | $204.1684 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $240.69 | 13.382% | $272.8991 | $272.90 | $272.90 | $272.90 |
| Purchase #3 | $229.66 | 8.346% | $248.8274 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $76.33 | 8.842% | $83.0791 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $110.48 | 4.768% | $115.7477 | $115.75 | $115.75 | $115.70 |
| Purchase #6 | $239.49 | 6.512% | $255.0856 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $52.76 | 3.826% | $54.7786 | $54.78 | $54.80 | $54.80 |
| 7 purchase totals = | $1,139.72 | $1,234.5859 | $1,234.60 | $1,234.65 | $1,234.60 | |