| 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 | $229.57 | 9.702% | $251.8429 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $12.40 | 8.392% | $13.4406 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $163.74 | 13.441% | $185.7483 | $185.75 | $185.75 | $185.70 |
| Purchase #4 | $195.67 | 9.284% | $213.836 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $92.73 | 9.274% | $101.3298 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $129.53 | 4.131% | $134.8809 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $138.79 | 4.497% | $145.0314 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $962.43 | $1,046.1099 | $1,046.11 | $1,046.20 | $1,045.90 | |