| 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 | $217.67 | 13.801% | $247.7106 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $153.60 | 5.361% | $161.8345 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $239.38 | 7.651% | $257.695 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $130.87 | 12.732% | $147.5324 | $147.53 | $147.55 | $147.50 |
| Purchase #5 | $163.81 | 12.254% | $183.8833 | $183.88 | $183.90 | $183.90 |
| Purchase #6 | $136.52 | 12.250% | $153.2437 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $179.36 | 6.186% | $190.4552 | $190.46 | $190.45 | $190.50 |
| 7 purchase totals = | $1,221.21 | $1,342.3547 | $1,342.35 | $1,342.40 | $1,342.30 | |