| 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 | $31.86 | 12.168% | $35.7367 | $35.74 | $35.75 | $35.70 |
| Purchase #2 | $71.47 | 9.862% | $78.5184 | $78.52 | $78.50 | $78.50 |
| Purchase #3 | $186.42 | 9.538% | $204.2007 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $227.77 | 4.208% | $237.3546 | $237.35 | $237.35 | $237.40 |
| Purchase #5 | $69.42 | 11.269% | $77.2429 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $231.76 | 13.810% | $263.7661 | $263.77 | $263.75 | $263.80 |
| Purchase #7 | $113.90 | 6.444% | $121.2397 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $932.60 | $1,018.0591 | $1,018.06 | $1,018.05 | $1,018.00 | |