| 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 | $103.79 | 11.302% | $115.5203 | $115.52 | $115.50 | $115.50 |
| Purchase #2 | $175.79 | 13.316% | $199.1982 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $72.27 | 12.305% | $81.1628 | $81.16 | $81.15 | $81.20 |
| Purchase #4 | $180.26 | 4.299% | $188.0094 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $89.44 | 12.706% | $100.8042 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $193.78 | 12.830% | $218.642 | $218.64 | $218.65 | $218.60 |
| Purchase #7 | $134.39 | 3.524% | $139.1259 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $949.72 | $1,042.4628 | $1,042.46 | $1,042.45 | $1,042.40 | |