| 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 | $14.45 | 12.306% | $16.2282 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $216.47 | 4.717% | $226.6809 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $239.56 | 6.536% | $255.2176 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $248.84 | 6.475% | $264.9524 | $264.95 | $264.95 | $265.00 |
| Purchase #5 | $206.45 | 9.762% | $226.6036 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $30.88 | 4.395% | $32.2372 | $32.24 | $32.25 | $32.20 |
| Purchase #7 | $115.47 | 11.783% | $129.0758 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $1,072.12 | $1,150.9957 | $1,151.00 | $1,151.05 | $1,151.00 | |