| 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 | $109.41 | 4.865% | $114.7328 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $29.75 | 8.699% | $32.338 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $67.34 | 10.294% | $74.272 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $223.99 | 11.389% | $249.5002 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $250.74 | 12.298% | $281.576 | $281.58 | $281.60 | $281.60 |
| Purchase #6 | $161.40 | 5.242% | $169.8606 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $240.89 | 12.325% | $270.5797 | $270.58 | $270.60 | $270.60 |
| 7 purchase totals = | $1,083.52 | $1,192.8593 | $1,192.86 | $1,192.90 | $1,192.90 | |