| 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 | $237.58 | 13.639% | $269.9835 | $269.98 | $270.00 | $270.00 |
| Purchase #2 | $65.41 | 3.860% | $67.9348 | $67.93 | $67.95 | $67.90 |
| Purchase #3 | $45.51 | 11.420% | $50.7072 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $195.97 | 11.618% | $218.7378 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $207.31 | 11.286% | $230.707 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $249.59 | 6.235% | $265.1519 | $265.15 | $265.15 | $265.20 |
| Purchase #7 | $110.70 | 3.152% | $114.1893 | $114.19 | $114.20 | $114.20 |
| 7 purchase totals = | $1,112.07 | $1,217.4115 | $1,217.41 | $1,217.45 | $1,217.40 | |