| 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 | $134.29 | 12.737% | $151.3945 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $243.97 | 5.585% | $257.5957 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $65.32 | 11.841% | $73.0545 | $73.05 | $73.05 | $73.10 |
| Purchase #4 | $220.70 | 5.675% | $233.2247 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $210.42 | 12.596% | $236.9245 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $63.44 | 7.122% | $67.9582 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $205.48 | 6.447% | $218.7273 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $1,143.62 | $1,238.8794 | $1,238.87 | $1,238.85 | $1,238.90 | |