| 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 | $209.38 | 6.143% | $222.2422 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $80.36 | 9.509% | $88.0014 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $193.99 | 6.618% | $206.8283 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $39.55 | 13.583% | $44.9221 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $128.87 | 10.810% | $142.8008 | $142.80 | $142.80 | $142.80 |
| Purchase #6 | $232.73 | 4.777% | $243.8475 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $242.71 | 13.286% | $274.9565 | $274.96 | $274.95 | $275.00 |
| 7 purchase totals = | $1,127.59 | $1,223.5988 | $1,223.60 | $1,223.60 | $1,223.50 | |