| 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 | $237.72 | 7.123% | $254.6528 | $254.65 | $254.65 | $254.70 |
| Purchase #2 | $143.77 | 13.772% | $163.57 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $221.84 | 10.727% | $245.6368 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $201.77 | 3.251% | $208.3295 | $208.33 | $208.35 | $208.30 |
| Purchase #5 | $153.54 | 4.117% | $159.8612 | $159.86 | $159.85 | $159.90 |
| Purchase #6 | $224.51 | 3.835% | $233.12 | $233.12 | $233.10 | $233.10 |
| Purchase #7 | $183.78 | 10.284% | $202.6799 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $1,366.93 | $1,467.8502 | $1,467.85 | $1,467.85 | $1,467.90 | |