| 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 | $233.35 | 10.183% | $257.112 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $160.88 | 11.383% | $179.193 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $25.70 | 10.306% | $28.3486 | $28.35 | $28.35 | $28.30 |
| Purchase #4 | $61.27 | 6.386% | $65.1827 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $249.33 | 3.677% | $258.4979 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $231.44 | 11.483% | $258.0163 | $258.02 | $258.00 | $258.00 |
| Purchase #7 | $90.42 | 7.505% | $97.206 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $1,052.39 | $1,143.5565 | $1,143.56 | $1,143.55 | $1,143.50 | |