| 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 | $214.76 | 3.788% | $222.8951 | $222.90 | $222.90 | $222.90 |
| Purchase #2 | $93.88 | 12.560% | $105.6713 | $105.67 | $105.65 | $105.70 |
| Purchase #3 | $244.26 | 9.118% | $266.5316 | $266.53 | $266.55 | $266.50 |
| Purchase #4 | $213.78 | 7.494% | $229.8007 | $229.80 | $229.80 | $229.80 |
| Purchase #5 | $139.37 | 13.142% | $157.686 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $19.69 | 9.591% | $21.5785 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $94.71 | 9.644% | $103.8438 | $103.84 | $103.85 | $103.80 |
| 7 purchase totals = | $1,020.45 | $1,108.0070 | $1,108.01 | $1,108.05 | $1,108.00 | |