| 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 | $39.95 | 6.427% | $42.5176 | $42.52 | $42.50 | $42.50 |
| Purchase #2 | $173.72 | 13.524% | $197.2139 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $243.66 | 6.583% | $259.7001 | $259.70 | $259.70 | $259.70 |
| Purchase #4 | $40.72 | 13.410% | $46.1806 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $118.58 | 12.405% | $133.2898 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $169.45 | 10.499% | $187.2406 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $233.59 | 6.508% | $248.792 | $248.79 | $248.80 | $248.80 |
| 7 purchase totals = | $1,019.67 | $1,114.9346 | $1,114.93 | $1,114.95 | $1,114.90 | |