| 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 | $222.99 | 9.709% | $244.6401 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $9.29 | 8.349% | $10.0656 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $171.81 | 5.745% | $181.6805 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $47.71 | 11.291% | $53.0969 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $112.65 | 7.271% | $120.8408 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $58.45 | 10.316% | $64.4797 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $6.91 | 11.289% | $7.6901 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $629.81 | $682.4937 | $682.50 | $682.55 | $682.50 | |