| 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 | $87.28 | 5.701% | $92.2558 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $110.90 | 8.255% | $120.0548 | $120.05 | $120.05 | $120.10 |
| Purchase #3 | $237.32 | 8.382% | $257.2122 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $71.69 | 7.797% | $77.2797 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $133.97 | 5.790% | $141.7269 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $207.81 | 9.755% | $228.0819 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $124.90 | 12.739% | $140.811 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $973.87 | $1,057.4223 | $1,057.42 | $1,057.45 | $1,057.50 | |