| 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 | $110.43 | 13.138% | $124.9383 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $248.54 | 10.178% | $273.8364 | $273.84 | $273.85 | $273.80 |
| Purchase #3 | $198.56 | 11.668% | $221.728 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $138.85 | 3.666% | $143.9402 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $91.81 | 13.704% | $104.3916 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $145.41 | 6.650% | $155.0798 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $51.61 | 5.715% | $54.5595 | $54.56 | $54.55 | $54.60 |
| 7 purchase totals = | $985.21 | $1,078.4738 | $1,078.48 | $1,078.55 | $1,078.40 | |