| 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 | $108.53 | 3.605% | $112.4425 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $120.64 | 7.156% | $129.273 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $221.91 | 4.556% | $232.0202 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $206.64 | 10.166% | $227.647 | $227.65 | $227.65 | $227.60 |
| Purchase #5 | $204.99 | 10.351% | $226.2085 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $97.85 | 9.854% | $107.4921 | $107.49 | $107.50 | $107.50 |
| Purchase #7 | $172.57 | 5.580% | $182.1994 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $1,133.13 | $1,217.2827 | $1,217.28 | $1,217.25 | $1,217.20 | |