| 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 | $250.87 | 11.653% | $280.1039 | $280.10 | $280.10 | $280.10 |
| Purchase #2 | $118.91 | 9.869% | $130.6452 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $100.32 | 13.768% | $114.1321 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $227.61 | 8.481% | $246.9136 | $246.91 | $246.90 | $246.90 |
| Purchase #5 | $221.32 | 8.352% | $239.8046 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $141.39 | 7.789% | $152.4029 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $30.61 | 13.474% | $34.7344 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $1,091.03 | $1,198.7367 | $1,198.72 | $1,198.75 | $1,198.60 | |