| 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 | $213.32 | 4.224% | $222.3306 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $116.30 | 5.734% | $122.9686 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $220.71 | 8.145% | $238.6868 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $128.66 | 6.192% | $136.6266 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $62.70 | 3.235% | $64.7283 | $64.73 | $64.75 | $64.70 |
| Purchase #6 | $53.63 | 5.819% | $56.7507 | $56.75 | $56.75 | $56.80 |
| Purchase #7 | $228.48 | 6.571% | $243.4934 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $1,023.80 | $1,085.5850 | $1,085.59 | $1,085.65 | $1,085.60 | |