| 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 | $110.59 | 10.392% | $122.0825 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $47.58 | 13.800% | $54.146 | $54.15 | $54.15 | $54.10 |
| Purchase #3 | $160.86 | 5.605% | $169.8762 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $245.68 | 11.198% | $273.1912 | $273.19 | $273.20 | $273.20 |
| Purchase #5 | $235.49 | 10.497% | $260.2094 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $168.62 | 7.465% | $181.2075 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $188.89 | 6.379% | $200.9393 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $1,157.71 | $1,261.6521 | $1,261.66 | $1,261.70 | $1,261.60 | |