| 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 | $39.25 | 8.780% | $42.6962 | $42.70 | $42.70 | $42.70 |
| Purchase #2 | $182.29 | 13.772% | $207.395 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $88.49 | 10.752% | $98.0044 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $221.58 | 13.772% | $252.096 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $122.77 | 7.200% | $131.6094 | $131.61 | $131.60 | $131.60 |
| Purchase #6 | $39.85 | 6.822% | $42.5686 | $42.57 | $42.55 | $42.60 |
| Purchase #7 | $130.43 | 10.863% | $144.5986 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $824.66 | $918.9682 | $918.98 | $918.95 | $919.00 | |