| 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 | $211.95 | 13.766% | $241.127 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $236.97 | 5.403% | $249.7735 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $176.84 | 3.673% | $183.3353 | $183.34 | $183.35 | $183.30 |
| Purchase #4 | $90.93 | 13.292% | $103.0164 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $50.37 | 3.466% | $52.1158 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $80.48 | 9.769% | $88.3421 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $21.44 | 9.335% | $23.4414 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $868.98 | $941.1515 | $941.16 | $941.15 | $941.00 | |