| 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 | $248.47 | 4.507% | $259.6685 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $165.89 | 11.631% | $185.1847 | $185.18 | $185.20 | $185.20 |
| Purchase #3 | $158.94 | 12.117% | $178.1988 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $121.29 | 9.835% | $133.2189 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $216.94 | 7.214% | $232.5901 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $127.71 | 3.512% | $132.1952 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $59.90 | 9.770% | $65.7522 | $65.75 | $65.75 | $65.80 |
| 7 purchase totals = | $1,099.14 | $1,186.8084 | $1,186.81 | $1,186.80 | $1,186.90 | |