| 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 | $110.63 | 7.607% | $119.0456 | $119.05 | $119.05 | $119.00 |
| Purchase #2 | $166.66 | 9.262% | $182.096 | $182.10 | $182.10 | $182.10 |
| Purchase #3 | $159.47 | 3.482% | $165.0227 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $225.36 | 10.490% | $249.0003 | $249.00 | $249.00 | $249.00 |
| Purchase #5 | $76.45 | 3.691% | $79.2718 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $225.41 | 5.821% | $238.5311 | $238.53 | $238.55 | $238.50 |
| Purchase #7 | $238.41 | 9.240% | $260.4391 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $1,202.39 | $1,293.4066 | $1,293.41 | $1,293.40 | $1,293.30 | |