| 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 | $247.40 | 12.618% | $278.6169 | $278.62 | $278.60 | $278.60 |
| Purchase #2 | $246.62 | 3.594% | $255.4835 | $255.48 | $255.50 | $255.50 |
| Purchase #3 | $25.37 | 11.861% | $28.3791 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $186.44 | 6.669% | $198.8737 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $53.25 | 10.124% | $58.641 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $185.66 | 6.390% | $197.5237 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $100.68 | 9.273% | $110.0161 | $110.02 | $110.00 | $110.00 |
| 7 purchase totals = | $1,045.42 | $1,127.5340 | $1,127.53 | $1,127.50 | $1,127.50 | |