| 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 | $189.41 | 9.502% | $207.4077 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $119.85 | 3.613% | $124.1802 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $155.56 | 11.571% | $173.5598 | $173.56 | $173.55 | $173.60 |
| Purchase #4 | $214.30 | 9.859% | $235.4278 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $15.86 | 11.725% | $17.7196 | $17.72 | $17.70 | $17.70 |
| Purchase #6 | $75.54 | 11.126% | $83.9446 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $245.98 | 12.359% | $276.3807 | $276.38 | $276.40 | $276.40 |
| 7 purchase totals = | $1,016.50 | $1,118.6204 | $1,118.62 | $1,118.65 | $1,118.60 | |