| 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 | $218.31 | 7.824% | $235.3906 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $73.47 | 12.780% | $82.8595 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $229.58 | 9.354% | $251.0549 | $251.05 | $251.05 | $251.10 |
| Purchase #4 | $123.85 | 10.549% | $136.9149 | $136.91 | $136.90 | $136.90 |
| Purchase #5 | $112.50 | 8.545% | $122.1131 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $229.42 | 9.601% | $251.4466 | $251.45 | $251.45 | $251.40 |
| Purchase #7 | $127.64 | 4.173% | $132.9664 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $1,114.77 | $1,212.7460 | $1,212.74 | $1,212.70 | $1,212.80 | |