| 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 | $124.88 | 11.802% | $139.6183 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $172.74 | 9.337% | $188.8687 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $139.95 | 10.768% | $155.0198 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $176.25 | 7.659% | $189.749 | $189.75 | $189.75 | $189.70 |
| Purchase #5 | $250.99 | 12.268% | $281.7815 | $281.78 | $281.80 | $281.80 |
| Purchase #6 | $221.40 | 12.637% | $249.3783 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $144.63 | 13.223% | $163.7544 | $163.75 | $163.75 | $163.80 |
| 7 purchase totals = | $1,230.84 | $1,368.1700 | $1,368.17 | $1,368.15 | $1,368.20 | |