| 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 | $90.34 | 3.224% | $93.2526 | $93.25 | $93.25 | $93.30 |
| Purchase #2 | $106.81 | 3.768% | $110.8346 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $170.57 | 7.406% | $183.2024 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $214.37 | 3.414% | $221.6886 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $131.77 | 4.697% | $137.9592 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $240.29 | 7.614% | $258.5857 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $201.84 | 4.736% | $211.3991 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $1,155.99 | $1,216.9222 | $1,216.92 | $1,216.95 | $1,217.00 | |