| 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 | $109.29 | 12.401% | $122.8431 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $196.61 | 6.459% | $209.309 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $183.81 | 10.478% | $203.0696 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $241.94 | 5.613% | $255.5201 | $255.52 | $255.50 | $255.50 |
| Purchase #5 | $77.26 | 3.299% | $79.8088 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $187.66 | 9.495% | $205.4783 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $230.32 | 9.496% | $252.1912 | $252.19 | $252.20 | $252.20 |
| 7 purchase totals = | $1,226.89 | $1,328.2201 | $1,328.22 | $1,328.20 | $1,328.20 | |