| 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 | $243.65 | 10.774% | $269.9009 | $269.90 | $269.90 | $269.90 |
| Purchase #2 | $18.99 | 13.735% | $21.5983 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $250.42 | 11.859% | $280.1173 | $280.12 | $280.10 | $280.10 |
| Purchase #4 | $215.33 | 12.828% | $242.9525 | $242.95 | $242.95 | $243.00 |
| Purchase #5 | $145.86 | 11.515% | $162.6558 | $162.66 | $162.65 | $162.70 |
| Purchase #6 | $180.48 | 12.263% | $202.6123 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $231.95 | 8.483% | $251.6263 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $1,286.68 | $1,431.4634 | $1,431.47 | $1,431.45 | $1,431.50 | |