| 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 | $204.60 | 12.848% | $230.887 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $56.56 | 7.227% | $60.6476 | $60.65 | $60.65 | $60.60 |
| Purchase #3 | $187.75 | 12.201% | $210.6574 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $216.39 | 3.717% | $224.4332 | $224.43 | $224.45 | $224.40 |
| Purchase #5 | $129.70 | 8.107% | $140.2148 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $76.78 | 5.652% | $81.1196 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $170.44 | 3.530% | $176.4565 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $1,042.22 | $1,124.4161 | $1,124.42 | $1,124.40 | $1,124.40 | |