| 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 | $230.51 | 10.308% | $254.271 | $254.27 | $254.25 | $254.30 |
| Purchase #2 | $65.97 | 6.170% | $70.0403 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $52.54 | 4.837% | $55.0814 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $126.87 | 13.400% | $143.8706 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $173.55 | 4.677% | $181.6669 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $175.85 | 10.792% | $194.8277 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $5.94 | 6.209% | $6.3088 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $831.23 | $906.0667 | $906.07 | $906.05 | $906.10 | |