| 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 | $85.89 | 4.457% | $89.7181 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $125.64 | 4.415% | $131.187 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $110.27 | 3.389% | $114.0071 | $114.01 | $114.00 | $114.00 |
| Purchase #4 | $155.87 | 9.708% | $171.0019 | $171.00 | $171.00 | $171.00 |
| Purchase #5 | $143.80 | 12.145% | $161.2645 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $134.55 | 3.762% | $139.6118 | $139.61 | $139.60 | $139.60 |
| Purchase #7 | $202.53 | 11.780% | $226.388 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $958.55 | $1,033.1784 | $1,033.18 | $1,033.15 | $1,033.20 | |