| 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 | $243.35 | 9.764% | $267.1107 | $267.11 | $267.10 | $267.10 |
| Purchase #2 | $122.74 | 9.334% | $134.1966 | $134.20 | $134.20 | $134.20 |
| Purchase #3 | $134.72 | 10.493% | $148.8562 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $123.37 | 13.868% | $140.479 | $140.48 | $140.50 | $140.50 |
| Purchase #5 | $179.69 | 7.359% | $192.9134 | $192.91 | $192.90 | $192.90 |
| Purchase #6 | $133.59 | 8.650% | $145.1455 | $145.15 | $145.15 | $145.10 |
| Purchase #7 | $144.94 | 10.319% | $159.8964 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $1,082.40 | $1,188.5978 | $1,188.61 | $1,188.60 | $1,188.60 | |