| 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 | $192.94 | 9.551% | $211.3677 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $60.74 | 10.524% | $67.1323 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $186.36 | 5.846% | $197.2546 | $197.25 | $197.25 | $197.30 |
| Purchase #4 | $63.65 | 11.176% | $70.7635 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $12.73 | 4.693% | $13.3274 | $13.33 | $13.35 | $13.30 |
| Purchase #6 | $106.79 | 11.399% | $118.963 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $226.51 | 8.293% | $245.2945 | $245.29 | $245.30 | $245.30 |
| 7 purchase totals = | $849.72 | $924.1030 | $924.09 | $924.10 | $924.20 | |