| 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 | $98.26 | 6.424% | $104.5722 | $104.57 | $104.55 | $104.60 |
| Purchase #2 | $228.85 | 3.647% | $237.1962 | $237.20 | $237.20 | $237.20 |
| Purchase #3 | $17.78 | 5.415% | $18.7428 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $217.34 | 4.424% | $226.9551 | $226.96 | $226.95 | $227.00 |
| Purchase #5 | $128.78 | 8.654% | $139.9246 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $229.65 | 12.701% | $258.8178 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $220.31 | 3.769% | $228.6135 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,140.97 | $1,214.8222 | $1,214.82 | $1,214.75 | $1,214.80 | |