| 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 | $188.92 | 5.226% | $198.793 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $218.35 | 5.181% | $229.6627 | $229.66 | $229.65 | $229.70 |
| Purchase #3 | $250.42 | 11.848% | $280.0898 | $280.09 | $280.10 | $280.10 |
| Purchase #4 | $28.80 | 13.107% | $32.5748 | $32.57 | $32.55 | $32.60 |
| Purchase #5 | $185.37 | 9.760% | $203.4621 | $203.46 | $203.45 | $203.50 |
| Purchase #6 | $8.87 | 11.703% | $9.9081 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $233.32 | 12.723% | $263.0053 | $263.01 | $263.00 | $263.00 |
| 7 purchase totals = | $1,114.05 | $1,217.4958 | $1,217.49 | $1,217.45 | $1,217.60 | |