| 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 | $218.67 | 3.486% | $226.2928 | $226.29 | $226.30 | $226.30 |
| Purchase #2 | $132.97 | 4.228% | $138.592 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $97.88 | 8.379% | $106.0814 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $221.34 | 8.137% | $239.3504 | $239.35 | $239.35 | $239.40 |
| Purchase #5 | $210.29 | 7.795% | $226.6821 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $199.50 | 10.441% | $220.3298 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $115.49 | 12.258% | $129.6468 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $1,196.14 | $1,286.9753 | $1,286.97 | $1,287.05 | $1,287.00 | |