| 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 | $225.62 | 8.827% | $245.5355 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $198.61 | 4.517% | $207.5812 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $175.33 | 11.847% | $196.1013 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $228.89 | 10.522% | $252.9738 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $164.43 | 11.825% | $183.8738 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $99.96 | 13.749% | $113.7035 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $191.85 | 6.405% | $204.138 | $204.14 | $204.15 | $204.10 |
| 7 purchase totals = | $1,284.69 | $1,403.9071 | $1,403.90 | $1,403.90 | $1,403.90 | |