| 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 | $238.44 | 4.169% | $248.3806 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $28.25 | 3.254% | $29.1693 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $51.80 | 8.814% | $56.3657 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $41.38 | 11.402% | $46.0981 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $10.56 | 3.298% | $10.9083 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $225.88 | 4.148% | $235.2495 | $235.25 | $235.25 | $235.20 |
| Purchase #7 | $43.34 | 3.242% | $44.7451 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $639.65 | $670.9166 | $670.93 | $670.90 | $670.90 | |