| 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 | $8.82 | 5.574% | $9.3116 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $213.68 | 8.295% | $231.4048 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $156.77 | 7.159% | $167.9932 | $167.99 | $168.00 | $168.00 |
| Purchase #4 | $242.37 | 3.584% | $251.0565 | $251.06 | $251.05 | $251.10 |
| Purchase #5 | $154.63 | 13.742% | $175.8793 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $155.89 | 5.228% | $164.0399 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $26.71 | 3.451% | $27.6318 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $958.87 | $1,027.3171 | $1,027.31 | $1,027.35 | $1,027.30 | |