| 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 | $240.57 | 12.209% | $269.9412 | $269.94 | $269.95 | $269.90 |
| Purchase #2 | $200.66 | 13.610% | $227.9698 | $227.97 | $227.95 | $228.00 |
| Purchase #3 | $139.28 | 3.114% | $143.6172 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $91.47 | 7.530% | $98.3577 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $143.46 | 13.167% | $162.3494 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $189.34 | 6.178% | $201.0374 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $155.27 | 6.204% | $164.903 | $164.90 | $164.90 | $164.90 |
| 7 purchase totals = | $1,160.05 | $1,268.1757 | $1,268.18 | $1,268.15 | $1,268.10 | |