| 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 | $45.43 | 5.596% | $47.9723 | $47.97 | $47.95 | $48.00 |
| Purchase #2 | $199.40 | 6.861% | $213.0808 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $109.33 | 5.514% | $115.3585 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $156.55 | 3.845% | $162.5693 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $250.56 | 12.610% | $282.1556 | $282.16 | $282.15 | $282.20 |
| Purchase #6 | $194.83 | 12.429% | $219.0454 | $219.05 | $219.05 | $219.00 |
| Purchase #7 | $185.41 | 11.519% | $206.7674 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $1,141.51 | $1,246.9493 | $1,246.96 | $1,246.90 | $1,247.10 | |