| 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 | $193.25 | 3.497% | $200.008 | $200.01 | $200.00 | $200.00 |
| Purchase #2 | $122.28 | 4.244% | $127.4696 | $127.47 | $127.45 | $127.50 |
| Purchase #3 | $145.76 | 6.747% | $155.5944 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $209.84 | 9.155% | $229.0509 | $229.05 | $229.05 | $229.10 |
| Purchase #5 | $8.28 | 12.590% | $9.3225 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $143.54 | 10.188% | $158.1639 | $158.16 | $158.15 | $158.20 |
| Purchase #7 | $192.49 | 10.688% | $213.0633 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $1,015.44 | $1,092.6726 | $1,092.66 | $1,092.60 | $1,092.80 | |