| 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 | $170.81 | 12.268% | $191.765 | $191.77 | $191.75 | $191.80 |
| Purchase #2 | $215.92 | 4.146% | $224.872 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $104.96 | 12.543% | $118.1251 | $118.13 | $118.15 | $118.10 |
| Purchase #4 | $110.97 | 3.432% | $114.7785 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $219.83 | 12.142% | $246.5218 | $246.52 | $246.50 | $246.50 |
| Purchase #6 | $242.78 | 9.290% | $265.3343 | $265.33 | $265.35 | $265.30 |
| Purchase #7 | $50.89 | 5.698% | $53.7897 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $1,116.16 | $1,215.1864 | $1,215.19 | $1,215.20 | $1,215.20 | |