| 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 | $203.43 | 6.840% | $217.3446 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $56.40 | 9.593% | $61.8105 | $61.81 | $61.80 | $61.80 |
| Purchase #3 | $207.38 | 13.524% | $235.4261 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $205.75 | 8.255% | $222.7347 | $222.73 | $222.75 | $222.70 |
| Purchase #5 | $150.79 | 13.812% | $171.6171 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $249.59 | 13.509% | $283.3071 | $283.31 | $283.30 | $283.30 |
| Purchase #7 | $74.27 | 12.829% | $83.7981 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $1,147.61 | $1,276.0382 | $1,276.04 | $1,276.05 | $1,275.90 | |