| 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 | $21.53 | 7.751% | $23.1988 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $211.85 | 10.743% | $234.609 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $31.27 | 4.173% | $32.5749 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $98.44 | 6.454% | $104.7933 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $45.93 | 7.219% | $49.2457 | $49.25 | $49.25 | $49.20 |
| Purchase #6 | $230.39 | 12.330% | $258.7971 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $131.72 | 7.156% | $141.1459 | $141.15 | $141.15 | $141.10 |
| 7 purchase totals = | $771.13 | $844.3647 | $844.37 | $844.35 | $844.30 | |