| 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 | $11.62 | 11.281% | $12.9309 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $235.37 | 9.523% | $257.7843 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $231.30 | 4.122% | $240.8342 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $117.64 | 5.271% | $123.8408 | $123.84 | $123.85 | $123.80 |
| Purchase #5 | $154.54 | 5.478% | $163.0057 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $107.35 | 4.660% | $112.3525 | $112.35 | $112.35 | $112.40 |
| Purchase #7 | $163.94 | 4.574% | $171.4386 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $1,021.76 | $1,082.1870 | $1,082.18 | $1,082.25 | $1,082.10 | |