| 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 | $190.95 | 4.769% | $200.0564 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $179.83 | 11.498% | $200.5069 | $200.51 | $200.50 | $200.50 |
| Purchase #3 | $219.62 | 6.435% | $233.7525 | $233.75 | $233.75 | $233.80 |
| Purchase #4 | $44.81 | 9.747% | $49.1776 | $49.18 | $49.20 | $49.20 |
| Purchase #5 | $32.82 | 10.419% | $36.2395 | $36.24 | $36.25 | $36.20 |
| Purchase #6 | $178.37 | 13.224% | $201.9576 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $172.29 | 10.135% | $189.7516 | $189.75 | $189.75 | $189.80 |
| 7 purchase totals = | $1,018.69 | $1,111.4421 | $1,111.45 | $1,111.45 | $1,111.60 | |