| 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 | $115.47 | 12.242% | $129.6058 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $189.55 | 9.421% | $207.4075 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $40.92 | 10.438% | $45.1912 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $195.45 | 12.676% | $220.2252 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $22.97 | 12.599% | $25.864 | $25.86 | $25.85 | $25.90 |
| Purchase #6 | $69.53 | 4.359% | $72.5608 | $72.56 | $72.55 | $72.60 |
| Purchase #7 | $165.35 | 8.576% | $179.5304 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $799.24 | $880.3849 | $880.39 | $880.40 | $880.40 | |