| 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 | $236.84 | 4.866% | $248.3646 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $250.39 | 10.704% | $277.1917 | $277.19 | $277.20 | $277.20 |
| Purchase #3 | $249.37 | 4.547% | $260.7089 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $22.37 | 4.747% | $23.4319 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $15.68 | 12.131% | $17.5821 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $125.64 | 8.137% | $135.8633 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $160.64 | 3.733% | $166.6367 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $1,060.93 | $1,129.7792 | $1,129.77 | $1,129.80 | $1,129.80 | |