| 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 | $111.29 | 11.750% | $124.3666 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $154.73 | 8.816% | $168.371 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $49.44 | 8.725% | $53.7536 | $53.75 | $53.75 | $53.80 |
| Purchase #4 | $166.98 | 12.769% | $188.3017 | $188.30 | $188.30 | $188.30 |
| Purchase #5 | $215.84 | 7.267% | $231.5251 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $85.39 | 10.538% | $94.3884 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $135.75 | 12.422% | $152.6129 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $919.42 | $1,013.3193 | $1,013.32 | $1,013.30 | $1,013.40 | |