| 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 | $222.45 | 8.647% | $241.6853 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $122.80 | 11.315% | $136.6948 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $202.87 | 13.315% | $229.8821 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $161.67 | 6.485% | $172.1543 | $172.15 | $172.15 | $172.20 |
| Purchase #5 | $7.32 | 4.713% | $7.665 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $83.97 | 9.848% | $92.2394 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $99.29 | 9.669% | $108.8904 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $900.37 | $989.2113 | $989.21 | $989.25 | $989.30 | |