| 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 | $181.93 | 13.128% | $205.8138 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $81.31 | 11.111% | $90.3444 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $186.57 | 10.234% | $205.6636 | $205.66 | $205.65 | $205.70 |
| Purchase #4 | $98.63 | 3.207% | $101.7931 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $130.47 | 3.543% | $135.0926 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $236.44 | 4.820% | $247.8364 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $248.54 | 4.569% | $259.8958 | $259.90 | $259.90 | $259.90 |
| 7 purchase totals = | $1,163.89 | $1,246.4397 | $1,246.43 | $1,246.45 | $1,246.40 | |