| 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 | $110.35 | 4.750% | $115.5916 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $75.28 | 7.828% | $81.1729 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $242.38 | 9.370% | $265.091 | $265.09 | $265.10 | $265.10 |
| Purchase #4 | $103.97 | 3.780% | $107.9001 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $177.66 | 13.868% | $202.2979 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $239.59 | 4.179% | $249.6025 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $71.79 | 11.115% | $79.7695 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $1,021.02 | $1,101.4255 | $1,101.42 | $1,101.40 | $1,101.50 | |