| 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 | $196.32 | 4.510% | $205.174 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $6.93 | 7.841% | $7.4734 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $228.90 | 4.685% | $239.624 | $239.62 | $239.60 | $239.60 |
| Purchase #4 | $107.62 | 3.392% | $111.2705 | $111.27 | $111.25 | $111.30 |
| Purchase #5 | $181.55 | 6.120% | $192.6609 | $192.66 | $192.65 | $192.70 |
| Purchase #6 | $186.76 | 8.711% | $203.0287 | $203.03 | $203.05 | $203.00 |
| Purchase #7 | $21.86 | 7.586% | $23.5183 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $929.94 | $982.7498 | $982.74 | $982.65 | $982.80 | |