| 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 | $219.53 | 5.251% | $231.0575 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $95.75 | 10.798% | $106.0891 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $150.95 | 10.404% | $166.6548 | $166.65 | $166.65 | $166.70 |
| Purchase #4 | $235.89 | 9.871% | $259.1747 | $259.17 | $259.15 | $259.20 |
| Purchase #5 | $15.46 | 9.465% | $16.9233 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $158.74 | 12.240% | $178.1698 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $194.68 | 11.787% | $217.6269 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,071.00 | $1,175.6961 | $1,175.69 | $1,175.65 | $1,175.80 | |