| 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 | $220.26 | 4.766% | $230.7576 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $216.41 | 7.541% | $232.7295 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $181.79 | 6.126% | $192.9265 | $192.93 | $192.95 | $192.90 |
| Purchase #4 | $231.82 | 4.562% | $242.3956 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $103.59 | 12.646% | $116.69 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $212.27 | 5.304% | $223.5288 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $65.74 | 9.794% | $72.1786 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $1,231.88 | $1,311.2066 | $1,311.22 | $1,311.30 | $1,311.20 | |