| 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 | $79.35 | 9.165% | $86.6224 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $106.45 | 13.874% | $121.2189 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $163.26 | 8.869% | $177.7395 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $244.79 | 10.191% | $269.7365 | $269.74 | $269.75 | $269.70 |
| Purchase #5 | $250.94 | 13.482% | $284.7717 | $284.77 | $284.75 | $284.80 |
| Purchase #6 | $81.91 | 8.765% | $89.0894 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $21.99 | 3.737% | $22.8118 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $948.69 | $1,051.9902 | $1,051.99 | $1,051.95 | $1,051.90 | |