| 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 | $80.91 | 4.337% | $84.4191 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $212.86 | 12.616% | $239.7144 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $167.97 | 3.530% | $173.8993 | $173.90 | $173.90 | $173.90 |
| Purchase #4 | $138.69 | 9.455% | $151.8031 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $89.59 | 9.612% | $98.2014 | $98.20 | $98.20 | $98.20 |
| Purchase #6 | $31.44 | 12.538% | $35.3819 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $247.38 | 3.332% | $255.6227 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $968.84 | $1,039.0419 | $1,039.03 | $1,039.00 | $1,039.00 | |