| 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 | $221.42 | 5.115% | $232.7456 | $232.75 | $232.75 | $232.70 |
| Purchase #2 | $229.82 | 6.763% | $245.3627 | $245.36 | $245.35 | $245.40 |
| Purchase #3 | $193.67 | 5.492% | $204.3064 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $11.61 | 4.359% | $12.1161 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $73.26 | 7.813% | $78.9838 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $97.88 | 13.501% | $111.0948 | $111.09 | $111.10 | $111.10 |
| Purchase #7 | $96.37 | 13.192% | $109.0831 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $924.03 | $993.6925 | $993.69 | $993.70 | $993.70 | |