| 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 | $117.41 | 9.760% | $128.8692 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $142.28 | 6.658% | $151.753 | $151.75 | $151.75 | $151.80 |
| Purchase #3 | $203.32 | 4.371% | $212.2071 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $92.97 | 5.216% | $97.8193 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $237.91 | 11.175% | $264.4964 | $264.50 | $264.50 | $264.50 |
| Purchase #6 | $161.61 | 13.593% | $183.5776 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $94.36 | 12.265% | $105.9333 | $105.93 | $105.95 | $105.90 |
| 7 purchase totals = | $1,049.86 | $1,144.6559 | $1,144.66 | $1,144.65 | $1,144.70 | |