| 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 | $98.41 | 9.438% | $107.6979 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $159.91 | 7.428% | $171.7881 | $171.79 | $171.80 | $171.80 |
| Purchase #3 | $221.73 | 11.286% | $246.7544 | $246.75 | $246.75 | $246.80 |
| Purchase #4 | $14.36 | 9.517% | $15.7266 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $20.31 | 12.778% | $22.9052 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $237.50 | 11.262% | $264.2473 | $264.25 | $264.25 | $264.20 |
| Purchase #7 | $207.41 | 6.566% | $221.0285 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $959.63 | $1,050.1480 | $1,050.16 | $1,050.20 | $1,050.10 | |