| 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 | $153.30 | 7.857% | $165.3448 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $237.27 | 9.579% | $259.9981 | $260.00 | $260.00 | $260.00 |
| Purchase #3 | $124.68 | 11.493% | $139.0095 | $139.01 | $139.00 | $139.00 |
| Purchase #4 | $8.88 | 8.709% | $9.6534 | $9.65 | $9.65 | $9.70 |
| Purchase #5 | $72.91 | 4.385% | $76.1071 | $76.11 | $76.10 | $76.10 |
| Purchase #6 | $227.60 | 4.254% | $237.2821 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $203.67 | 3.196% | $210.1793 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $1,028.31 | $1,097.5743 | $1,097.57 | $1,097.60 | $1,097.60 | |