| 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 | $239.88 | 7.580% | $258.0629 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $245.25 | 10.249% | $270.3857 | $270.39 | $270.40 | $270.40 |
| Purchase #3 | $5.31 | 6.695% | $5.6655 | $5.67 | $5.65 | $5.70 |
| Purchase #4 | $109.86 | 8.102% | $118.7609 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $175.33 | 3.326% | $181.1615 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $87.74 | 9.515% | $96.0885 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $100.88 | 4.171% | $105.0877 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $964.25 | $1,035.2127 | $1,035.22 | $1,035.20 | $1,035.40 | |