| 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 | $250.77 | 9.367% | $274.2596 | $274.26 | $274.25 | $274.30 |
| Purchase #2 | $105.50 | 8.494% | $114.4612 | $114.46 | $114.45 | $114.50 |
| Purchase #3 | $225.59 | 6.451% | $240.1428 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $106.76 | 3.441% | $110.4336 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $242.40 | 9.434% | $265.268 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $179.97 | 13.149% | $203.6343 | $203.63 | $203.65 | $203.60 |
| Purchase #7 | $229.48 | 12.837% | $258.9383 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $1,340.47 | $1,467.1378 | $1,467.13 | $1,467.15 | $1,467.10 | |