| 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 | $141.99 | 12.204% | $159.3185 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $107.97 | 6.180% | $114.6425 | $114.64 | $114.65 | $114.60 |
| Purchase #3 | $227.83 | 9.484% | $249.4374 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $183.49 | 9.419% | $200.7729 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $170.73 | 6.783% | $182.3106 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $81.72 | 8.330% | $88.5273 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $229.39 | 6.326% | $243.9012 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $1,143.12 | $1,238.9104 | $1,238.91 | $1,238.90 | $1,238.80 | |