| 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 | $217.59 | 7.735% | $234.4206 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $114.96 | 5.776% | $121.6001 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $227.74 | 4.465% | $237.9086 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $140.98 | 13.872% | $160.5367 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $55.37 | 12.102% | $62.0709 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $182.67 | 13.463% | $207.2629 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $156.62 | 9.721% | $171.845 | $171.85 | $171.85 | $171.80 |
| 7 purchase totals = | $1,095.93 | $1,195.6448 | $1,195.65 | $1,195.60 | $1,195.60 | |