| 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 | $203.37 | 10.742% | $225.216 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $78.55 | 4.137% | $81.7996 | $81.80 | $81.80 | $81.80 |
| Purchase #3 | $222.69 | 12.273% | $250.0207 | $250.02 | $250.00 | $250.00 |
| Purchase #4 | $135.78 | 9.534% | $148.7253 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $209.27 | 8.115% | $226.2523 | $226.25 | $226.25 | $226.30 |
| Purchase #6 | $163.98 | 12.801% | $184.9711 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $165.92 | 6.730% | $177.0864 | $177.09 | $177.10 | $177.10 |
| 7 purchase totals = | $1,179.56 | $1,294.0714 | $1,294.08 | $1,294.05 | $1,294.10 | |