| 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 | $164.44 | 8.441% | $178.3204 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $176.62 | 9.852% | $194.0206 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $10.50 | 7.107% | $11.2462 | $11.25 | $11.25 | $11.20 |
| Purchase #4 | $218.26 | 10.521% | $241.2231 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $238.59 | 12.328% | $268.0034 | $268.00 | $268.00 | $268.00 |
| Purchase #6 | $224.92 | 10.157% | $247.7651 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $70.43 | 11.772% | $78.721 | $78.72 | $78.70 | $78.70 |
| 7 purchase totals = | $1,103.76 | $1,219.2998 | $1,219.30 | $1,219.20 | $1,219.20 | |