| 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 | $106.93 | 8.673% | $116.204 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $119.92 | 12.276% | $134.6414 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $227.80 | 10.113% | $250.8374 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $199.60 | 13.652% | $226.8494 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $218.58 | 11.370% | $243.4325 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $41.94 | 12.653% | $47.2467 | $47.25 | $47.25 | $47.20 |
| Purchase #7 | $203.44 | 9.230% | $222.2175 | $222.22 | $222.20 | $222.20 |
| 7 purchase totals = | $1,118.21 | $1,241.4289 | $1,241.43 | $1,241.45 | $1,241.20 | |