| 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 | $240.42 | 6.844% | $256.8743 | $256.87 | $256.85 | $256.90 |
| Purchase #2 | $99.62 | 5.208% | $104.8082 | $104.81 | $104.80 | $104.80 |
| Purchase #3 | $90.38 | 10.367% | $99.7497 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $68.69 | 9.141% | $74.969 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $249.97 | 11.379% | $278.4141 | $278.41 | $278.40 | $278.40 |
| Purchase #6 | $221.91 | 9.182% | $242.2858 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $230.40 | 10.240% | $253.993 | $253.99 | $254.00 | $254.00 |
| 7 purchase totals = | $1,201.39 | $1,311.0941 | $1,311.09 | $1,311.05 | $1,311.10 | |