| 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 | $20.96 | 5.131% | $22.0355 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $122.38 | 8.479% | $132.7566 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $179.46 | 13.845% | $204.3062 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $213.49 | 6.256% | $226.8459 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $172.40 | 6.478% | $183.5681 | $183.57 | $183.55 | $183.60 |
| Purchase #6 | $241.69 | 6.779% | $258.0742 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $202.83 | 10.452% | $224.0298 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $1,153.21 | $1,251.6163 | $1,251.63 | $1,251.60 | $1,251.60 | |