| 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 | $234.79 | 3.856% | $243.8435 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $23.67 | 7.127% | $25.357 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $171.76 | 8.864% | $186.9848 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $232.56 | 3.763% | $241.3112 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $11.90 | 6.842% | $12.7142 | $12.71 | $12.70 | $12.70 |
| Purchase #6 | $35.79 | 9.175% | $39.0737 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $237.92 | 10.547% | $263.0134 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $948.39 | $1,012.2978 | $1,012.28 | $1,012.25 | $1,012.30 | |