| 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 | $217.39 | 3.833% | $225.7226 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $215.51 | 10.436% | $238.0006 | $238.00 | $238.00 | $238.00 |
| Purchase #3 | $16.46 | 9.227% | $17.9788 | $17.98 | $18.00 | $18.00 |
| Purchase #4 | $75.34 | 13.135% | $85.2359 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $232.50 | 4.471% | $242.8951 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $206.92 | 7.826% | $223.1136 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $31.59 | 11.825% | $35.3255 | $35.33 | $35.35 | $35.30 |
| 7 purchase totals = | $995.71 | $1,068.2721 | $1,068.28 | $1,068.30 | $1,068.20 | |