| 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 | $124.47 | 9.484% | $136.2747 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $11.63 | 7.294% | $12.4783 | $12.48 | $12.50 | $12.50 |
| Purchase #3 | $9.58 | 3.402% | $9.9059 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $227.92 | 9.446% | $249.4493 | $249.45 | $249.45 | $249.40 |
| Purchase #5 | $183.98 | 10.130% | $202.6172 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $231.93 | 10.839% | $257.0689 | $257.07 | $257.05 | $257.10 |
| Purchase #7 | $49.30 | 8.701% | $53.5896 | $53.59 | $53.60 | $53.60 |
| 7 purchase totals = | $838.81 | $921.3839 | $921.39 | $921.35 | $921.40 | |