| 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 | $109.77 | 11.663% | $122.5725 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $90.56 | 10.705% | $100.2544 | $100.25 | $100.25 | $100.30 |
| Purchase #3 | $158.26 | 12.604% | $178.2071 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $62.50 | 11.457% | $69.6606 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $85.36 | 4.480% | $89.1841 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $204.95 | 10.731% | $226.9432 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $30.83 | 7.378% | $33.1046 | $33.10 | $33.10 | $33.10 |
| 7 purchase totals = | $742.23 | $819.9265 | $819.91 | $819.90 | $820.00 | |