| 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 | $207.50 | 12.719% | $233.8919 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $25.95 | 6.638% | $27.6726 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $167.88 | 8.289% | $181.7956 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $223.57 | 10.526% | $247.103 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $235.96 | 10.584% | $260.934 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $238.27 | 13.431% | $270.272 | $270.27 | $270.25 | $270.30 |
| Purchase #7 | $233.85 | 7.801% | $252.0926 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $1,332.98 | $1,473.7617 | $1,473.75 | $1,473.75 | $1,473.80 | |