| 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 | $196.32 | 10.645% | $217.2183 | $217.22 | $217.20 | $217.20 |
| Purchase #2 | $212.57 | 3.435% | $219.8718 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $233.98 | 11.234% | $260.2653 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $235.80 | 3.322% | $243.6333 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $176.30 | 7.486% | $189.4978 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $12.81 | 4.270% | $13.357 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $135.62 | 9.442% | $148.4252 | $148.43 | $148.45 | $148.40 |
| 7 purchase totals = | $1,203.40 | $1,292.2687 | $1,292.28 | $1,292.25 | $1,292.30 | |