| 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 | $209.98 | 7.686% | $226.1191 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $14.30 | 3.317% | $14.7743 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $135.93 | 4.692% | $142.3078 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $230.25 | 7.763% | $248.1243 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $57.58 | 10.791% | $63.7935 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $24.89 | 9.340% | $27.2147 | $27.21 | $27.20 | $27.20 |
| Purchase #7 | $186.31 | 3.807% | $193.4028 | $193.40 | $193.40 | $193.40 |
| 7 purchase totals = | $859.24 | $915.7365 | $915.72 | $915.65 | $915.70 | |