| 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 | $234.38 | 13.587% | $266.2252 | $266.23 | $266.25 | $266.20 |
| Purchase #2 | $201.55 | 6.259% | $214.165 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $152.68 | 9.603% | $167.3419 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $19.69 | 6.267% | $20.924 | $20.92 | $20.90 | $20.90 |
| Purchase #5 | $115.57 | 4.548% | $120.8261 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $8.93 | 4.452% | $9.3276 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $104.69 | 8.861% | $113.9666 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $837.49 | $912.7764 | $912.79 | $912.80 | $912.70 | |