| 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 | $217.82 | 9.787% | $239.138 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $12.53 | 11.719% | $13.9984 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $14.88 | 7.428% | $15.9853 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $242.82 | 9.797% | $266.6091 | $266.61 | $266.60 | $266.60 |
| Purchase #5 | $49.92 | 9.332% | $54.5785 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $206.50 | 6.564% | $220.0547 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $33.38 | 9.215% | $36.456 | $36.46 | $36.45 | $36.50 |
| 7 purchase totals = | $777.85 | $846.8200 | $846.83 | $846.85 | $846.90 | |