| 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 | $80.91 | 11.419% | $90.1491 | $90.15 | $90.15 | $90.10 |
| Purchase #2 | $205.32 | 10.549% | $226.9792 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $189.28 | 6.314% | $201.2311 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $30.86 | 7.564% | $33.1943 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $89.58 | 3.165% | $92.4152 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $237.48 | 11.664% | $265.1797 | $265.18 | $265.20 | $265.20 |
| Purchase #7 | $210.54 | 10.427% | $232.493 | $232.49 | $232.50 | $232.50 |
| 7 purchase totals = | $1,043.97 | $1,141.6416 | $1,141.64 | $1,141.70 | $1,141.60 | |