| 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 | $94.72 | 4.291% | $98.7844 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $210.66 | 4.687% | $220.5336 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $130.61 | 10.503% | $144.328 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $165.76 | 12.292% | $186.1352 | $186.14 | $186.15 | $186.10 |
| Purchase #5 | $182.87 | 10.239% | $201.5941 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $226.86 | 3.402% | $234.5778 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $206.53 | 9.258% | $225.6505 | $225.65 | $225.65 | $225.70 |
| 7 purchase totals = | $1,218.01 | $1,311.6036 | $1,311.60 | $1,311.70 | $1,311.60 | |