| 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 | $210.69 | 7.473% | $226.4349 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $75.88 | 6.294% | $80.6559 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $227.60 | 3.580% | $235.7481 | $235.75 | $235.75 | $235.70 |
| Purchase #4 | $32.59 | 9.677% | $35.7437 | $35.74 | $35.75 | $35.70 |
| Purchase #5 | $242.41 | 6.325% | $257.7424 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $218.28 | 5.106% | $229.4254 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $83.96 | 6.415% | $89.346 | $89.35 | $89.35 | $89.30 |
| 7 purchase totals = | $1,091.41 | $1,155.0964 | $1,155.10 | $1,155.15 | $1,154.90 | |