| 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 | $197.56 | 10.549% | $218.4006 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $45.32 | 7.372% | $48.661 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $221.80 | 3.436% | $229.421 | $229.42 | $229.40 | $229.40 |
| Purchase #4 | $124.58 | 7.521% | $133.9497 | $133.95 | $133.95 | $133.90 |
| Purchase #5 | $155.99 | 7.216% | $167.2462 | $167.25 | $167.25 | $167.20 |
| Purchase #6 | $143.56 | 12.183% | $161.0499 | $161.05 | $161.05 | $161.00 |
| Purchase #7 | $62.83 | 10.633% | $69.5107 | $69.51 | $69.50 | $69.50 |
| 7 purchase totals = | $951.64 | $1,028.2391 | $1,028.24 | $1,028.20 | $1,028.10 | |