| 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 | $213.86 | 8.224% | $231.4478 | $231.45 | $231.45 | $231.40 |
| Purchase #2 | $226.84 | 12.851% | $255.9912 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $18.72 | 3.739% | $19.4199 | $19.42 | $19.40 | $19.40 |
| Purchase #4 | $196.63 | 11.400% | $219.0458 | $219.05 | $219.05 | $219.00 |
| Purchase #5 | $208.75 | 9.725% | $229.0509 | $229.05 | $229.05 | $229.10 |
| Purchase #6 | $91.66 | 6.582% | $97.6931 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $124.86 | 10.731% | $138.2587 | $138.26 | $138.25 | $138.30 |
| 7 purchase totals = | $1,081.32 | $1,190.9074 | $1,190.91 | $1,190.90 | $1,190.90 | |