| 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 | $11.96 | 4.861% | $12.5414 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $246.61 | 8.440% | $267.4239 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $31.92 | 11.584% | $35.6176 | $35.62 | $35.60 | $35.60 |
| Purchase #4 | $216.35 | 11.670% | $241.598 | $241.60 | $241.60 | $241.60 |
| Purchase #5 | $206.27 | 11.828% | $230.6676 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $195.34 | 6.313% | $207.6718 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $167.86 | 9.289% | $183.4525 | $183.45 | $183.45 | $183.50 |
| 7 purchase totals = | $1,076.31 | $1,178.9728 | $1,178.97 | $1,178.90 | $1,179.00 | |