| 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 | $198.47 | 6.191% | $210.7573 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $188.31 | 5.263% | $198.2208 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $179.69 | 10.599% | $198.7353 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $154.35 | 4.119% | $160.7077 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $219.78 | 8.773% | $239.0613 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $101.65 | 4.531% | $106.2558 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $19.81 | 11.642% | $22.1163 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $1,062.06 | $1,135.8545 | $1,135.87 | $1,135.80 | $1,135.90 | |