| 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 | $183.85 | 13.364% | $208.4197 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $187.87 | 7.187% | $201.3722 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $249.74 | 8.246% | $270.3336 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $212.49 | 3.407% | $219.7295 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $141.65 | 5.871% | $149.9663 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $93.87 | 9.102% | $102.414 | $102.41 | $102.40 | $102.40 |
| Purchase #7 | $125.98 | 6.223% | $133.8197 | $133.82 | $133.80 | $133.80 |
| 7 purchase totals = | $1,195.45 | $1,286.0550 | $1,286.05 | $1,286.00 | $1,286.00 | |