| 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 | $12.29 | 3.871% | $12.7657 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $244.95 | 8.610% | $266.0402 | $266.04 | $266.05 | $266.00 |
| Purchase #3 | $198.31 | 3.575% | $205.3996 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $181.51 | 8.447% | $196.8421 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $220.30 | 13.112% | $249.1857 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $110.41 | 12.288% | $123.9772 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $93.94 | 6.444% | $99.9935 | $99.99 | $100.00 | $100.00 |
| 7 purchase totals = | $1,061.71 | $1,154.2040 | $1,154.21 | $1,154.25 | $1,154.20 | |