| 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 | $119.78 | 8.174% | $129.5708 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $194.74 | 9.731% | $213.6901 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $180.45 | 5.112% | $189.6746 | $189.67 | $189.65 | $189.70 |
| Purchase #4 | $148.70 | 12.661% | $167.5269 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $210.60 | 9.583% | $230.7818 | $230.78 | $230.80 | $230.80 |
| Purchase #6 | $227.98 | 10.401% | $251.6922 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $99.78 | 11.214% | $110.9693 | $110.97 | $110.95 | $111.00 |
| 7 purchase totals = | $1,182.03 | $1,293.9057 | $1,293.90 | $1,293.90 | $1,294.00 | |