| 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 | $227.64 | 13.676% | $258.772 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $177.52 | 5.236% | $186.8149 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $122.35 | 5.855% | $129.5136 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $187.76 | 9.549% | $205.6892 | $205.69 | $205.70 | $205.70 |
| Purchase #5 | $116.90 | 10.377% | $129.0307 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $38.98 | 7.591% | $41.939 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $249.62 | 3.860% | $259.2553 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $1,120.77 | $1,211.0147 | $1,211.01 | $1,211.00 | $1,211.00 | |