| 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 | $175.96 | 3.722% | $182.5092 | $182.51 | $182.50 | $182.50 |
| Purchase #2 | $214.65 | 7.824% | $231.4442 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $194.28 | 6.296% | $206.5119 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $190.64 | 11.267% | $212.1194 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $17.60 | 10.566% | $19.4596 | $19.46 | $19.45 | $19.50 |
| Purchase #6 | $117.82 | 5.328% | $124.0974 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $237.46 | 4.250% | $247.5521 | $247.55 | $247.55 | $247.60 |
| 7 purchase totals = | $1,148.41 | $1,223.6938 | $1,223.69 | $1,223.65 | $1,223.70 | |