| 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 | $239.61 | 10.266% | $264.2084 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $178.50 | 7.617% | $192.0963 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $207.69 | 8.857% | $226.0851 | $226.09 | $226.10 | $226.10 |
| Purchase #4 | $147.43 | 3.400% | $152.4426 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $170.83 | 10.699% | $189.1071 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $181.66 | 4.633% | $190.0763 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $118.85 | 10.670% | $131.5313 | $131.53 | $131.55 | $131.50 |
| 7 purchase totals = | $1,244.57 | $1,345.5471 | $1,345.56 | $1,345.60 | $1,345.50 | |