| 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 | $122.26 | 5.551% | $129.0467 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $80.86 | 7.572% | $86.9827 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $225.49 | 9.243% | $246.332 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $142.35 | 9.409% | $155.7437 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $177.95 | 10.846% | $197.2505 | $197.25 | $197.25 | $197.30 |
| Purchase #6 | $111.96 | 3.558% | $115.9435 | $115.94 | $115.95 | $115.90 |
| Purchase #7 | $190.92 | 4.171% | $198.8833 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $1,051.79 | $1,130.1824 | $1,130.17 | $1,130.25 | $1,130.10 | |