| 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 | $243.79 | 7.258% | $261.4843 | $261.48 | $261.50 | $261.50 |
| Purchase #2 | $202.75 | 6.616% | $216.1639 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $149.50 | 11.103% | $166.099 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $206.69 | 3.591% | $214.1122 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $11.61 | 6.208% | $12.3307 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $51.34 | 5.543% | $54.1858 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $199.76 | 11.811% | $223.3537 | $223.35 | $223.35 | $223.40 |
| 7 purchase totals = | $1,065.44 | $1,147.7296 | $1,147.72 | $1,147.75 | $1,147.80 | |