| 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 | $240.92 | 13.251% | $272.8443 | $272.84 | $272.85 | $272.80 |
| Purchase #2 | $166.56 | 13.204% | $188.5526 | $188.55 | $188.55 | $188.60 |
| Purchase #3 | $158.79 | 12.859% | $179.2088 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $107.97 | 5.416% | $113.8177 | $113.82 | $113.80 | $113.80 |
| Purchase #5 | $18.66 | 5.356% | $19.6594 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $203.51 | 3.574% | $210.7834 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $215.35 | 7.766% | $232.0741 | $232.07 | $232.05 | $232.10 |
| 7 purchase totals = | $1,111.76 | $1,216.9403 | $1,216.93 | $1,216.90 | $1,217.00 | |