| 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 | $223.92 | 13.750% | $254.709 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $141.61 | 8.600% | $153.7885 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $161.95 | 10.867% | $179.5491 | $179.55 | $179.55 | $179.50 |
| Purchase #4 | $25.67 | 9.398% | $28.0825 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $80.43 | 8.781% | $87.4926 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $245.52 | 6.168% | $260.6637 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $234.56 | 7.314% | $251.7157 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $1,113.66 | $1,216.0011 | $1,216.00 | $1,216.00 | $1,216.00 | |