| 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 | $171.63 | 9.361% | $187.6963 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $99.84 | 8.249% | $108.0758 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $24.75 | 3.721% | $25.6709 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $248.42 | 11.474% | $276.9237 | $276.92 | $276.90 | $276.90 |
| Purchase #5 | $62.46 | 5.126% | $65.6617 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $198.43 | 10.843% | $219.9458 | $219.95 | $219.95 | $219.90 |
| Purchase #7 | $249.27 | 12.333% | $280.0125 | $280.01 | $280.00 | $280.00 |
| 7 purchase totals = | $1,054.80 | $1,163.9867 | $1,163.99 | $1,163.95 | $1,164.00 | |