| 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 | $232.81 | 13.125% | $263.3663 | $263.37 | $263.35 | $263.40 |
| Purchase #2 | $24.69 | 7.171% | $26.4605 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $26.35 | 9.773% | $28.9252 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $250.51 | 7.397% | $269.0402 | $269.04 | $269.05 | $269.00 |
| Purchase #5 | $249.38 | 13.201% | $282.3007 | $282.30 | $282.30 | $282.30 |
| Purchase #6 | $182.63 | 13.598% | $207.464 | $207.46 | $207.45 | $207.50 |
| Purchase #7 | $122.86 | 9.435% | $134.4518 | $134.45 | $134.45 | $134.50 |
| 7 purchase totals = | $1,089.23 | $1,212.0087 | $1,212.01 | $1,212.00 | $1,212.10 | |