| 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 | $191.41 | 3.787% | $198.6587 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $192.91 | 12.605% | $217.2263 | $217.23 | $217.25 | $217.20 |
| Purchase #3 | $39.47 | 5.647% | $41.6989 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $195.81 | 4.710% | $205.0327 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $105.80 | 6.310% | $112.476 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $15.32 | 6.267% | $16.2801 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $31.77 | 4.708% | $33.2657 | $33.27 | $33.25 | $33.30 |
| 7 purchase totals = | $772.49 | $824.6384 | $824.65 | $824.70 | $824.70 | |