| 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 | $216.74 | 10.638% | $239.7968 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $227.96 | 13.686% | $259.1586 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $187.69 | 10.130% | $206.703 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $198.33 | 8.813% | $215.8088 | $215.81 | $215.80 | $215.80 |
| Purchase #5 | $135.39 | 4.176% | $141.0439 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $114.80 | 11.140% | $127.5887 | $127.59 | $127.60 | $127.60 |
| Purchase #7 | $126.78 | 3.716% | $131.4911 | $131.49 | $131.50 | $131.50 |
| 7 purchase totals = | $1,207.69 | $1,321.5909 | $1,321.59 | $1,321.60 | $1,321.60 | |