| 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 | $126.30 | 11.781% | $141.1794 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $218.72 | 5.117% | $229.9119 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $170.28 | 6.793% | $181.8471 | $181.85 | $181.85 | $181.80 |
| Purchase #4 | $220.37 | 8.462% | $239.0177 | $239.02 | $239.00 | $239.00 |
| Purchase #5 | $203.41 | 7.205% | $218.0657 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $106.27 | 3.600% | $110.0957 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $91.83 | 6.496% | $97.7953 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $1,137.18 | $1,217.9128 | $1,217.93 | $1,217.90 | $1,217.90 | |