| 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 | $202.59 | 13.250% | $229.4332 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $100.35 | 5.174% | $105.5421 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $227.46 | 6.617% | $242.511 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $45.99 | 11.809% | $51.421 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $130.43 | 3.738% | $135.3055 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $54.81 | 12.837% | $61.846 | $61.85 | $61.85 | $61.80 |
| Purchase #7 | $72.28 | 6.416% | $76.9175 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $833.91 | $902.9763 | $902.98 | $902.95 | $902.80 | |