| 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 | $81.78 | 11.175% | $90.9189 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $206.72 | 11.115% | $229.6969 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $193.51 | 9.708% | $212.296 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $10.60 | 13.108% | $11.9894 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $208.84 | 12.619% | $235.1935 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $38.25 | 7.455% | $41.1015 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $189.93 | 4.841% | $199.1245 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $929.63 | $1,020.3207 | $1,020.32 | $1,020.30 | $1,020.30 | |