| 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 | $217.60 | 13.400% | $246.7584 | $246.76 | $246.75 | $246.80 |
| Purchase #2 | $215.97 | 7.368% | $231.8827 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $216.49 | 7.864% | $233.5148 | $233.51 | $233.50 | $233.50 |
| Purchase #4 | $31.29 | 4.405% | $32.6683 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $138.29 | 12.837% | $156.0423 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $186.44 | 10.229% | $205.5109 | $205.51 | $205.50 | $205.50 |
| Purchase #7 | $87.53 | 6.138% | $92.9026 | $92.90 | $92.90 | $92.90 |
| 7 purchase totals = | $1,093.61 | $1,199.2800 | $1,199.27 | $1,199.25 | $1,199.30 | |