| 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 | $215.60 | 7.676% | $232.1495 | $232.15 | $232.15 | $232.10 |
| Purchase #2 | $245.94 | 5.113% | $258.5149 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $197.26 | 6.718% | $210.5119 | $210.51 | $210.50 | $210.50 |
| Purchase #4 | $138.34 | 6.295% | $147.0485 | $147.05 | $147.05 | $147.00 |
| Purchase #5 | $197.37 | 11.348% | $219.7675 | $219.77 | $219.75 | $219.80 |
| Purchase #6 | $159.62 | 6.274% | $169.6346 | $169.63 | $169.65 | $169.60 |
| Purchase #7 | $222.83 | 3.282% | $230.1433 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,376.96 | $1,467.7702 | $1,467.76 | $1,467.75 | $1,467.60 | |