| 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 | $243.67 | 10.570% | $269.4259 | $269.43 | $269.45 | $269.40 |
| Purchase #2 | $221.86 | 6.683% | $236.6869 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $20.49 | 8.564% | $22.2448 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $122.97 | 12.250% | $138.0338 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $65.85 | 12.528% | $74.0997 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $175.46 | 13.174% | $198.5751 | $198.58 | $198.60 | $198.60 |
| Purchase #7 | $155.77 | 6.338% | $165.6427 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $1,006.07 | $1,104.7089 | $1,104.71 | $1,104.80 | $1,104.60 | |