| 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 | $119.95 | 10.787% | $132.889 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $142.29 | 3.537% | $147.3228 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $206.68 | 9.611% | $226.544 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $207.28 | 6.147% | $220.0215 | $220.02 | $220.00 | $220.00 |
| Purchase #5 | $27.75 | 10.382% | $30.631 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $207.65 | 5.610% | $219.2992 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $147.63 | 11.841% | $165.1109 | $165.11 | $165.10 | $165.10 |
| 7 purchase totals = | $1,059.23 | $1,141.8184 | $1,141.81 | $1,141.80 | $1,141.70 | |