| 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 | $79.70 | 10.273% | $87.8876 | $87.89 | $87.90 | $87.90 |
| Purchase #2 | $216.31 | 3.272% | $223.3877 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $228.95 | 12.789% | $258.2304 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $102.62 | 4.272% | $107.0039 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $132.85 | 5.825% | $140.5885 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $27.26 | 3.456% | $28.2021 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $138.74 | 13.666% | $157.7002 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $926.43 | $1,003.0004 | $1,003.00 | $1,003.05 | $1,003.00 | |