| 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 | $105.34 | 8.667% | $114.4698 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $225.48 | 13.780% | $256.5511 | $256.55 | $256.55 | $256.60 |
| Purchase #3 | $247.48 | 3.376% | $255.8349 | $255.83 | $255.85 | $255.80 |
| Purchase #4 | $107.65 | 13.246% | $121.9093 | $121.91 | $121.90 | $121.90 |
| Purchase #5 | $164.46 | 6.322% | $174.8572 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $145.45 | 13.505% | $165.093 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $174.70 | 7.820% | $188.3615 | $188.36 | $188.35 | $188.40 |
| 7 purchase totals = | $1,170.56 | $1,277.0768 | $1,277.07 | $1,277.05 | $1,277.20 | |