| 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 | $134.84 | 11.191% | $149.9299 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $134.60 | 7.576% | $144.7973 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $218.37 | 4.316% | $227.7948 | $227.79 | $227.80 | $227.80 |
| Purchase #4 | $176.94 | 13.356% | $200.5721 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $50.85 | 13.399% | $57.6634 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $24.94 | 11.711% | $27.8607 | $27.86 | $27.85 | $27.90 |
| Purchase #7 | $185.78 | 7.375% | $199.4813 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $926.32 | $1,008.0995 | $1,008.09 | $1,008.10 | $1,008.20 | |