| 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 | $9.69 | 13.271% | $10.976 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $220.88 | 7.117% | $236.6 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $85.29 | 9.176% | $93.1162 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $120.73 | 13.258% | $136.7364 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $85.50 | 6.789% | $91.3046 | $91.30 | $91.30 | $91.30 |
| Purchase #6 | $138.89 | 9.456% | $152.0234 | $152.02 | $152.00 | $152.00 |
| Purchase #7 | $168.32 | 13.770% | $191.4977 | $191.50 | $191.50 | $191.50 |
| 7 purchase totals = | $829.30 | $912.2543 | $912.26 | $912.25 | $912.20 | |