| 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 | $233.49 | 4.466% | $243.9177 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $118.95 | 3.405% | $123.0002 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $106.52 | 12.648% | $119.9926 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $216.76 | 12.474% | $243.7986 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $88.70 | 13.423% | $100.6062 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $239.65 | 13.812% | $272.7505 | $272.75 | $272.75 | $272.80 |
| Purchase #7 | $50.86 | 8.112% | $54.9858 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $1,054.93 | $1,159.0516 | $1,159.06 | $1,159.05 | $1,159.10 | |