| 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 | $31.28 | 9.627% | $34.2913 | $34.29 | $34.30 | $34.30 |
| Purchase #2 | $233.43 | 5.816% | $247.0063 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $250.69 | 7.172% | $268.6695 | $268.67 | $268.65 | $268.70 |
| Purchase #4 | $143.99 | 10.371% | $158.9232 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $112.64 | 10.335% | $124.2813 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $162.72 | 7.602% | $175.09 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $173.37 | 4.568% | $181.2895 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $1,108.12 | $1,189.5511 | $1,189.55 | $1,189.55 | $1,189.60 | |