| 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 | $248.74 | 9.296% | $271.8629 | $271.86 | $271.85 | $271.90 |
| Purchase #2 | $120.27 | 11.849% | $134.5208 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $40.93 | 13.281% | $46.3659 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $144.33 | 4.860% | $151.3444 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $102.78 | 9.518% | $112.5626 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $73.44 | 3.224% | $75.8077 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $56.82 | 11.829% | $63.5412 | $63.54 | $63.55 | $63.50 |
| 7 purchase totals = | $787.31 | $856.0055 | $856.00 | $855.95 | $856.00 | |