| 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 | $214.75 | 6.506% | $228.7216 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $124.50 | 10.440% | $137.4978 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $150.52 | 13.675% | $171.1036 | $171.10 | $171.10 | $171.10 |
| Purchase #4 | $228.63 | 11.312% | $254.4926 | $254.49 | $254.50 | $254.50 |
| Purchase #5 | $103.50 | 4.432% | $108.0871 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $108.27 | 4.336% | $112.9646 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $159.51 | 9.662% | $174.9219 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $1,089.68 | $1,187.7892 | $1,187.78 | $1,187.75 | $1,187.80 | |