| 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 | $25.31 | 4.699% | $26.4993 | $26.50 | $26.50 | $26.50 |
| Purchase #2 | $219.36 | 4.462% | $229.1478 | $229.15 | $229.15 | $229.10 |
| Purchase #3 | $222.44 | 10.446% | $245.6761 | $245.68 | $245.70 | $245.70 |
| Purchase #4 | $148.54 | 5.618% | $156.885 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $250.69 | 10.223% | $276.318 | $276.32 | $276.30 | $276.30 |
| Purchase #6 | $72.82 | 10.376% | $80.3758 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $163.46 | 12.804% | $184.3894 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $1,102.62 | $1,199.2914 | $1,199.31 | $1,199.35 | $1,199.30 | |