| 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 | $113.32 | 3.605% | $117.4052 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $132.56 | 11.589% | $147.9224 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $104.52 | 11.240% | $116.268 | $116.27 | $116.25 | $116.30 |
| Purchase #4 | $114.27 | 5.499% | $120.5537 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $157.84 | 10.251% | $174.0202 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $216.26 | 8.774% | $235.2347 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $242.93 | 7.785% | $261.8421 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $1,081.70 | $1,173.2463 | $1,173.24 | $1,173.20 | $1,173.20 | |