| 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 | $237.85 | 8.549% | $258.1838 | $258.18 | $258.20 | $258.20 |
| Purchase #2 | $60.57 | 9.208% | $66.1473 | $66.15 | $66.15 | $66.10 |
| Purchase #3 | $247.83 | 13.491% | $281.2647 | $281.26 | $281.25 | $281.30 |
| Purchase #4 | $244.48 | 6.703% | $260.8675 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $21.75 | 9.251% | $23.7621 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $125.97 | 7.536% | $135.4631 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $89.35 | 12.574% | $100.5849 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $1,027.80 | $1,126.2734 | $1,126.26 | $1,126.25 | $1,126.40 | |