| 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 | $199.55 | 13.665% | $226.8185 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $212.47 | 10.138% | $234.0102 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $185.43 | 11.708% | $207.1401 | $207.14 | $207.15 | $207.10 |
| Purchase #4 | $183.35 | 4.566% | $191.7218 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $176.89 | 8.419% | $191.7824 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $217.36 | 12.563% | $244.6669 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $114.79 | 13.843% | $130.6804 | $130.68 | $130.70 | $130.70 |
| 7 purchase totals = | $1,289.84 | $1,426.8203 | $1,426.82 | $1,426.80 | $1,426.80 | |