| 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 | $109.99 | 6.390% | $117.0184 | $117.02 | $117.00 | $117.00 |
| Purchase #2 | $200.90 | 11.147% | $223.2943 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $246.99 | 6.175% | $262.2416 | $262.24 | $262.25 | $262.20 |
| Purchase #4 | $234.85 | 6.510% | $250.1387 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $27.55 | 12.724% | $31.0555 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $81.79 | 7.167% | $87.6519 | $87.65 | $87.65 | $87.70 |
| Purchase #7 | $230.80 | 3.562% | $239.0211 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,132.87 | $1,210.4215 | $1,210.42 | $1,210.40 | $1,210.40 | |