| 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 | $195.69 | 10.134% | $215.5212 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $128.73 | 6.221% | $136.7383 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $103.74 | 9.218% | $113.3028 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $64.26 | 11.351% | $71.5542 | $71.55 | $71.55 | $71.60 |
| Purchase #5 | $67.84 | 5.649% | $71.6723 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $35.26 | 12.592% | $39.6999 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $69.33 | 3.231% | $71.5701 | $71.57 | $71.55 | $71.60 |
| 7 purchase totals = | $664.85 | $720.0588 | $720.05 | $720.00 | $720.10 | |