| 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 | $130.66 | 7.183% | $140.0453 | $140.05 | $140.05 | $140.00 |
| Purchase #2 | $22.27 | 9.539% | $24.3943 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $203.28 | 10.532% | $224.6894 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $44.77 | 4.411% | $46.7448 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $220.54 | 5.138% | $231.8713 | $231.87 | $231.85 | $231.90 |
| Purchase #6 | $152.92 | 3.488% | $158.2538 | $158.25 | $158.25 | $158.30 |
| Purchase #7 | $239.75 | 10.622% | $265.2162 | $265.22 | $265.20 | $265.20 |
| 7 purchase totals = | $1,014.19 | $1,091.2151 | $1,091.21 | $1,091.20 | $1,091.20 | |