| 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 | $90.54 | 10.626% | $100.1608 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $210.82 | 8.692% | $229.1445 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $96.70 | 10.371% | $106.7288 | $106.73 | $106.75 | $106.70 |
| Purchase #4 | $156.80 | 9.385% | $171.5157 | $171.52 | $171.50 | $171.50 |
| Purchase #5 | $224.84 | 13.707% | $255.6588 | $255.66 | $255.65 | $255.70 |
| Purchase #6 | $238.68 | 9.433% | $261.1947 | $261.19 | $261.20 | $261.20 |
| Purchase #7 | $129.98 | 8.792% | $141.4078 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $1,148.36 | $1,265.8111 | $1,265.81 | $1,265.80 | $1,265.80 | |