| 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 | $207.68 | 5.751% | $219.6237 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $113.52 | 6.406% | $120.7921 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $132.95 | 12.752% | $149.9038 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $192.43 | 8.849% | $209.4581 | $209.46 | $209.45 | $209.50 |
| Purchase #5 | $121.68 | 4.785% | $127.5024 | $127.50 | $127.50 | $127.50 |
| Purchase #6 | $240.94 | 8.583% | $261.6199 | $261.62 | $261.60 | $261.60 |
| Purchase #7 | $172.37 | 12.274% | $193.5267 | $193.53 | $193.55 | $193.50 |
| 7 purchase totals = | $1,181.57 | $1,282.4267 | $1,282.42 | $1,282.40 | $1,282.40 | |