| 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 | $115.53 | 7.293% | $123.9556 | $123.96 | $123.95 | $124.00 |
| Purchase #2 | $48.66 | 7.346% | $52.2346 | $52.23 | $52.25 | $52.20 |
| Purchase #3 | $86.44 | 3.440% | $89.4135 | $89.41 | $89.40 | $89.40 |
| Purchase #4 | $36.45 | 4.644% | $38.1427 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $122.96 | 10.506% | $135.8782 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $199.72 | 3.162% | $206.0351 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $233.77 | 3.484% | $241.9145 | $241.91 | $241.90 | $241.90 |
| 7 purchase totals = | $843.53 | $887.5742 | $887.57 | $887.60 | $887.50 | |