| 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 | $235.85 | 7.837% | $254.3336 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $204.79 | 12.678% | $230.7533 | $230.75 | $230.75 | $230.80 |
| Purchase #3 | $66.88 | 9.282% | $73.0878 | $73.09 | $73.10 | $73.10 |
| Purchase #4 | $226.26 | 11.116% | $251.4111 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $28.37 | 8.529% | $30.7897 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $225.34 | 12.642% | $253.8275 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $249.45 | 3.580% | $258.3803 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $1,236.94 | $1,352.5833 | $1,352.58 | $1,352.65 | $1,352.60 | |