| 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 | $219.56 | 13.767% | $249.7868 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $192.41 | 8.484% | $208.7341 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $114.66 | 8.348% | $124.2318 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $56.54 | 7.608% | $60.8416 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $187.39 | 8.543% | $203.3987 | $203.40 | $203.40 | $203.40 |
| Purchase #6 | $235.97 | 13.595% | $268.0501 | $268.05 | $268.05 | $268.10 |
| Purchase #7 | $158.38 | 3.217% | $163.4751 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $1,164.91 | $1,278.5182 | $1,278.52 | $1,278.60 | $1,278.50 | |