| 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 | $237.81 | 8.763% | $258.6493 | $258.65 | $258.65 | $258.60 |
| Purchase #2 | $40.57 | 5.660% | $42.8663 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $38.69 | 5.174% | $40.6918 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $115.95 | 4.358% | $121.0031 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $114.58 | 13.839% | $130.4367 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $181.32 | 9.292% | $198.1683 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $147.39 | 3.705% | $152.8508 | $152.85 | $152.85 | $152.90 |
| 7 purchase totals = | $876.31 | $944.6663 | $944.67 | $944.65 | $944.70 | |