| 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 | $189.53 | 11.291% | $210.9298 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $228.31 | 9.355% | $249.6684 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $199.66 | 7.548% | $214.7303 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $125.43 | 4.445% | $131.0054 | $131.01 | $131.00 | $131.00 |
| Purchase #5 | $37.72 | 13.155% | $42.6821 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $168.59 | 8.764% | $183.3652 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $76.92 | 12.104% | $86.2304 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $1,026.16 | $1,118.6116 | $1,118.62 | $1,118.65 | $1,118.60 | |