| 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 | $247.98 | 4.153% | $258.2786 | $258.28 | $258.30 | $258.30 |
| Purchase #2 | $36.77 | 8.162% | $39.7712 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $12.92 | 3.335% | $13.3509 | $13.35 | $13.35 | $13.40 |
| Purchase #4 | $179.45 | 12.636% | $202.1253 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $12.98 | 12.678% | $14.6256 | $14.63 | $14.65 | $14.60 |
| Purchase #6 | $212.67 | 9.577% | $233.0374 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $164.33 | 8.820% | $178.8239 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $867.10 | $940.0129 | $940.02 | $940.05 | $940.00 | |