| 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 | $213.99 | 4.531% | $223.6859 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $131.44 | 10.481% | $145.2162 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $105.58 | 6.393% | $112.3297 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $214.94 | 7.543% | $231.1529 | $231.15 | $231.15 | $231.20 |
| Purchase #5 | $211.80 | 5.556% | $223.5676 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $120.68 | 11.512% | $134.5727 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $66.83 | 9.441% | $73.1394 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $1,065.26 | $1,143.6644 | $1,143.67 | $1,143.65 | $1,143.70 | |