| 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 | $249.86 | 3.281% | $258.0579 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $45.68 | 11.286% | $50.8354 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $200.98 | 3.739% | $208.4946 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $104.85 | 12.397% | $117.8483 | $117.85 | $117.85 | $117.80 |
| Purchase #5 | $236.85 | 9.424% | $259.1707 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $8.82 | 12.373% | $9.9113 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $90.66 | 10.549% | $100.2237 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $937.70 | $1,004.5419 | $1,004.54 | $1,004.50 | $1,004.50 | |