| 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 | $201.46 | 3.592% | $208.6964 | $208.70 | $208.70 | $208.70 |
| Purchase #2 | $100.44 | 5.657% | $106.1219 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $229.84 | 11.243% | $255.6809 | $255.68 | $255.70 | $255.70 |
| Purchase #4 | $22.99 | 9.800% | $25.243 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $203.99 | 12.352% | $229.1868 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $173.66 | 7.693% | $187.0197 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $219.39 | 12.668% | $247.1823 | $247.18 | $247.20 | $247.20 |
| 7 purchase totals = | $1,151.77 | $1,259.1310 | $1,259.13 | $1,259.15 | $1,259.10 | |