| 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 | $198.99 | 3.374% | $205.7039 | $205.70 | $205.70 | $205.70 |
| Purchase #2 | $246.25 | 5.862% | $260.6852 | $260.69 | $260.70 | $260.70 |
| Purchase #3 | $129.32 | 5.489% | $136.4184 | $136.42 | $136.40 | $136.40 |
| Purchase #4 | $8.80 | 10.258% | $9.7027 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $134.33 | 9.748% | $147.4245 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $157.52 | 13.558% | $178.8766 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $174.84 | 7.341% | $187.675 | $187.68 | $187.70 | $187.70 |
| 7 purchase totals = | $1,050.05 | $1,126.4863 | $1,126.49 | $1,126.50 | $1,126.50 | |