| 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 | $119.42 | 6.373% | $127.0306 | $127.03 | $127.05 | $127.00 |
| Purchase #2 | $187.32 | 7.299% | $200.9925 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $203.67 | 8.334% | $220.6439 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $112.58 | 8.439% | $122.0806 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $12.46 | 4.135% | $12.9752 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $96.94 | 4.133% | $100.9465 | $100.95 | $100.95 | $100.90 |
| Purchase #7 | $33.57 | 4.588% | $35.1102 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $765.96 | $819.7795 | $819.78 | $819.85 | $819.70 | |