| 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 | $207.91 | 11.274% | $231.3498 | $231.35 | $231.35 | $231.30 |
| Purchase #2 | $219.87 | 5.280% | $231.4791 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $184.92 | 4.236% | $192.7532 | $192.75 | $192.75 | $192.80 |
| Purchase #4 | $88.74 | 7.308% | $95.2251 | $95.23 | $95.25 | $95.20 |
| Purchase #5 | $121.64 | 6.317% | $129.324 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $35.95 | 5.560% | $37.9488 | $37.95 | $37.95 | $37.90 |
| Purchase #7 | $131.40 | 3.562% | $136.0805 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $990.43 | $1,054.1605 | $1,054.16 | $1,054.20 | $1,054.10 | |