| 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 | $10.96 | 9.368% | $11.9867 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $245.78 | 11.309% | $273.5753 | $273.58 | $273.60 | $273.60 |
| Purchase #3 | $21.61 | 12.486% | $24.3082 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $111.44 | 6.181% | $118.3281 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $197.77 | 7.615% | $212.8302 | $212.83 | $212.85 | $212.80 |
| Purchase #6 | $199.37 | 9.161% | $217.6343 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $113.93 | 9.763% | $125.053 | $125.05 | $125.05 | $125.10 |
| 7 purchase totals = | $900.86 | $983.7158 | $983.72 | $983.80 | $983.70 | |