| 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 | $231.78 | 5.569% | $244.6878 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $228.74 | 12.752% | $257.9089 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $175.31 | 7.508% | $188.4723 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $214.52 | 3.111% | $221.1937 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $74.32 | 11.769% | $83.0667 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $48.54 | 7.464% | $52.163 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $27.41 | 4.851% | $28.7397 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $1,000.62 | $1,076.2321 | $1,076.23 | $1,076.20 | $1,076.30 | |